Huawei MC509 User Manual

HUAWEI MC509 CDMA LGA Module

AT Command Interface Specification

Issue

Date

2011-08-26

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HUAWEI MC509 CDMA LGA Module AT Command Interface Specification

About This Document

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History

Version

Date

Chapter

Descriptions

2011-08-26

Creation

About This Document

HUAWEI MC509 CDMA LGA Module AT Command Interface Specification

Issue 01 (2011-08-26)

Huawei Proprietary and Confidential

Contents

1 Overall Description .................................................................................................................... 17

1.1 Content Description ........................................................................................................................ 17

1.2 Product Description ........................................................................................................................ 17

1.3 Instructions for Use ........................................................................................................................ 18

1.4 Overview of AT Command Interfaces ............................................................................................. 18

1.4.1 Description of AT Commands ................................................................................................ 18

1.4.2 Types of AT Commands......................................................................................................... 19

1.4.3 Abort Attributes of AT Commands .......................................................................................... 22

1.4.4 Rules for Running AT Commands ......................................................................................... 22

1.5 Organization of This Document ...................................................................................................... 23

2 Basic Configuration Commands .............................................................................................. 25

2.1 E–Echo Command ......................................................................................................................... 25

2.1.1 Syntax .................................................................................................................................... 25

2.1.2 Interface Description .............................................................................................................. 25

2.1.3 Parameter Description ........................................................................................................... 25

2.2 S3–Command Line Termination Character .................................................................................... 26

2.2.1 Syntax .................................................................................................................................... 26

2.2.2 Interface Description .............................................................................................................. 26

2.2.3 Parameter Description ........................................................................................................... 26

2.3 S4–Response Format Character ................................................................................................... 26

2.3.1 Syntax .................................................................................................................................... 26

2.3.2 Interface Description .............................................................................................................. 27

2.3.3 Parameter Description ........................................................................................................... 27

2.4 S5–Backspace Character .............................................................................................................. 27

2.4.1 Syntax .................................................................................................................................... 27

2.4.2 Interface Description .............................................................................................................. 27

2.4.3 Parameter Description ........................................................................................................... 27

2.5 V–Command for Setting the Response Format ............................................................................. 28

2.5.1 Syntax .................................................................................................................................... 28

2.5.2 Interface Description .............................................................................................................. 28

2.5.3 Parameter Description ........................................................................................................... 29

2.6 Q–Command for Controlling Return of the Execution Result ........................................................ 29

HUAWEI MC509 CDMA LGA Module AT Command Interface Specification

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2.6.1 Syntax .................................................................................................................................... 29

2.6.2 Interface Description .............................................................................................................. 29

2.6.3 Parameter Description ........................................................................................................... 29

2.7 &F–Command for Restoring Factory Settings ............................................................................... 29

2.7.1 Syntax .................................................................................................................................... 29

2.7.2 Interface Description .............................................................................................................. 30

2.8 &V–Command for Querying the Current Configuration ................................................................. 30

2.8.1 Syntax .................................................................................................................................... 30

2.8.2 Interface Description .............................................................................................................. 31

2.9 A/–Command for Repeating the Previous Command .................................................................... 31

2.9.1 Syntax .................................................................................................................................... 31

2.9.2 Interface Description .............................................................................................................. 31

2.9.3 Example ................................................................................................................................. 31

2.10 +CMEE–Command for Setting the Error Report Format ............................................................. 32

2.10.1 Syntax .................................................................................................................................. 32

2.10.2 Interface Description ............................................................................................................ 32

2.10.3 Parameter Description ......................................................................................................... 32

2.11 +CFUN–Command for Setting the Operating Mode .................................................................... 33

2.11.1 Syntax .................................................................................................................................. 33

2.11.2 Interface Description ............................................................................................................ 33

2.11.3 Parameter Description ......................................................................................................... 33

2.12 ^VOLT–Command for Querying the voltage ................................................................................ 34

2.12.1 Syntax .................................................................................................................................. 34

2.12.2 Interface Description ............................................................................................................ 34

2.12.3 Parameter Description ......................................................................................................... 34

2.13 ^RESET - Command for Delaying the Module Reset Function ................................................... 34

2.13.1 Syntax .................................................................................................................................. 34

2.13.2 Interface Description ............................................................................................................ 34

2.13.3 Parameter Description ......................................................................................................... 35

2.14 ^MSO–Shutdown Command ........................................................................................................ 35

2.14.1 Syntax .................................................................................................................................. 35

2.14.2 Interface Description ............................................................................................................ 35

2.15 ^HS–Command for Shaking Hands with the TE .......................................................................... 35

2.15.1 Syntax .................................................................................................................................. 35

2.15.2 Interface Description ............................................................................................................ 35

2.15.3 Parameter Description ......................................................................................................... 35

2.15.4 Example ............................................................................................................................... 36

3 Identity Information Query Commands ................................................................................ 37

3.1 I–Command for Querying Product Identity Information .................................................................. 37

3.1.1 Syntax .................................................................................................................................... 37

3.1.2 Interface Description .............................................................................................................. 37

HUAWEI MC509 CDMA LGA Module AT Command Interface Specification

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3.1.3 Parameter Description ........................................................................................................... 37

3.1.4 Example ................................................................................................................................. 38

3.2 +CGMI/+GMI–Command for Querying Manufacturer Information ................................................. 38

3.2.1 Syntax .................................................................................................................................... 38

3.2.2 Interface Description .............................................................................................................. 38

3.2.3 Parameter Description ........................................................................................................... 38

3.2.4 Example ................................................................................................................................. 38

3.3 +CGMM/+GMM–Command for Querying Product Name .............................................................. 39

3.3.1 Syntax .................................................................................................................................... 39

3.3.2 Interface Description .............................................................................................................. 39

3.3.3 Parameter Description ........................................................................................................... 39

3.3.4 Example ................................................................................................................................. 39

3.4 +CGMR/+GMR–Command for Querying the Software Version ..................................................... 39

3.4.1 Syntax .................................................................................................................................... 39

3.4.2 Interface Description .............................................................................................................. 40

3.4.3 Parameter Description ........................................................................................................... 40

3.4.4 Example ................................................................................................................................. 40

3.5 +GSN–Command for Querying the ESN ....................................................................................... 40

3.5.1 Syntax .................................................................................................................................... 40

3.5.2 Interface Description .............................................................................................................. 40

3.5.3 Parameter Description ........................................................................................................... 40

3.5.4 Example ................................................................................................................................. 41

3.6 +CGSN–Command for Querying the ESN ..................................................................................... 41

3.6.1 Syntax .................................................................................................................................... 41

3.6.2 Interface Description .............................................................................................................. 41

3.6.3 Parameter Description ........................................................................................................... 41

3.6.4 Example ................................................................................................................................. 41

3.7 ^HWVER–Command for Querying the Hardware Version ............................................................. 42

3.7.1 Syntax .................................................................................................................................... 42

3.7.2 Interface Description .............................................................................................................. 42

3.7.3 Parameter Description ........................................................................................................... 42

3.8 ^MEID–Command for Querying the MEID ..................................................................................... 42

3.8.1 Syntax .................................................................................................................................... 42

3.8.2 Interface Description .............................................................................................................. 42

3.8.3 Parameter Description ........................................................................................................... 42

3.8.4 Example ................................................................................................................................. 42

3.9 +CIMI–Command for Querying the IMSI ........................................................................................ 43

3.9.1 Syntax .................................................................................................................................... 43

3.9.2 Interface Description .............................................................................................................. 43

3.9.3 Parameter Description ........................................................................................................... 43

3.10 ^ICCID–Command for Querying the ICCID ................................................................................. 43

3.10.1 Syntax .................................................................................................................................. 43

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3.10.2 Interface Description ............................................................................................................ 44

3.10.3 Parameter Description ......................................................................................................... 44

3.10.4 Example ............................................................................................................................... 44

3.11 ^MDN–Command for Querying the MDN ..................................................................................... 44

3.11.1 Syntax .................................................................................................................................. 44

3.11.2 Interface Description ............................................................................................................ 44

3.11.3 Parameter Description ......................................................................................................... 44

3.11.4 Example ............................................................................................................................... 45

4 Security Control Commands ..................................................................................................... 46

4.1 +CLCK–Command for Enabling the PIN and Querying the Status ................................................ 46

4.1.1 Syntax .................................................................................................................................... 46

4.1.2 Interface Description .............................................................................................................. 46

4.1.3 Parameter Description ........................................................................................................... 46

4.2 +CPIN–PIN Management Command ............................................................................................. 47

4.2.1 Syntax .................................................................................................................................... 47

4.2.2 Interface Description .............................................................................................................. 47

4.2.3 Parameter Description ........................................................................................................... 48

4.3 ^CPIN–PIN Extension Management Command ............................................................................ 48

4.3.1 Syntax .................................................................................................................................... 48

4.3.2 Interface Description .............................................................................................................. 48

4.3.3 Parameter Description ........................................................................................................... 49

4.4 +CPWD–Command for Changing the Password ........................................................................... 50

4.4.1 Syntax .................................................................................................................................... 50

4.4.2 Interface Description .............................................................................................................. 50

4.4.3 Parameter Description ........................................................................................................... 50

4.4.4 Example ................................................................................................................................. 51

5 Serial Port Control Commands ................................................................................................ 52

5.1 &C–Command for Setting the Changing Mode of DCD Signals .................................................... 52

5.1.1 Syntax .................................................................................................................................... 52

5.1.2 Interface Description .............................................................................................................. 52

5.1.3 Parameter Description ........................................................................................................... 52

5.2 &D–Command for Setting the MT Action in Response to the DTR Signals ................................... 53

5.2.1 Syntax .................................................................................................................................... 53

5.2.2 Interface Description .............................................................................................................. 53

5.2.3 Parameter Description ........................................................................................................... 53

5.3 &S–Command for Setting the Changing Mode of DSR Signals .................................................... 53

5.3.1 Syntax .................................................................................................................................... 53

5.3.2 Interface Description .............................................................................................................. 54

5.3.3 Parameter Description ........................................................................................................... 54

5.4 +ICF–Command for Setting the Character Frame Format ............................................................ 54

5.4.1 Syntax .................................................................................................................................... 54

HUAWEI MC509 CDMA LGA Module AT Command Interface Specification

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5.4.2 Interface Description .............................................................................................................. 54

5.4.3 Parameter Description ........................................................................................................... 54

5.5 +IPR–Command for Setting the Fixed Baud Rate ......................................................................... 55

5.5.1 Syntax .................................................................................................................................... 55

5.5.2 Interface Description .............................................................................................................. 55

5.5.3 Parameter Description ........................................................................................................... 56

5.6 +IFC–Command for Setting Flow Control ...................................................................................... 56

5.6.1 Syntax .................................................................................................................................... 56

5.6.2 Interface Description .............................................................................................................. 56

5.6.3 Parameter Description ........................................................................................................... 56

6 Network Service Interface Commands ................................................................................... 58

6.1 ^SIMST–change of uim state instructions ...................................................................................... 58

6.1.1 Syntax .................................................................................................................................... 58

6.1.2 Interface Description .............................................................................................................. 58

6.1.3 Parameter Description ........................................................................................................... 58

6.2 ^SYSINFO–Command for Querying System Information .............................................................. 59

6.2.1 Syntax .................................................................................................................................... 59

6.2.2 Interface Description .............................................................................................................. 59

6.2.3 Parameter Description ........................................................................................................... 59

6.3 ^DSDORMANT–Instructions into the dormant ............................................................................... 60

6.3.1 Syntax .................................................................................................................................... 60

6.3.2 Interface Description .............................................................................................................. 60

6.3.3 Parameter Description ........................................................................................................... 60

6.4 ^MODE–Command for Indicating the System Mode Change ........................................................ 61

6.4.1 Syntax .................................................................................................................................... 61

6.4.2 Interface Description .............................................................................................................. 61

6.4.3 Parameter Description ........................................................................................................... 61

6.5 ^PREFMODE–Command for setting the network mode ................................................................ 61

6.5.1 Syntax .................................................................................................................................... 61

6.5.2 Interface Description .............................................................................................................. 62

6.5.3 Parameter Description ........................................................................................................... 62

6.6 ^rfswitch–Command for Setting the Flight Mode ........................................................................... 62

6.6.1 Syntax .................................................................................................................................... 62

6.6.2 Interface Description .............................................................................................................. 62

6.6.3 Parameter Description ........................................................................................................... 63

6.6.4 Example ................................................................................................................................. 63

6.7 +CSQ–Command for Querying the RSSI ...................................................................................... 63

6.7.1 Syntax .................................................................................................................................... 63

6.7.2 Interface Description .............................................................................................................. 63

6.7.3 Parameter Description ........................................................................................................... 64

6.8 ^RSSILVL–Command for Reporting the RSSI ............................................................................... 64

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6.8.1 Syntax .................................................................................................................................... 64

6.8.2 Interface Description .............................................................................................................. 64

6.8.3 Parameter Description ........................................................................................................... 64

6.9 ^HRSSILVL–Command for Reporting the HDR RSSI ................................................................... 65

6.9.1 Syntax .................................................................................................................................... 65

6.9.2 Interface Description .............................................................................................................. 65

6.9.3 Parameter Description ........................................................................................................... 65

6.10 ^RSSIREP–Command for Setting the Reporting of the RSSI ..................................................... 65

6.10.1 Syntax .................................................................................................................................. 65

6.10.2 Interface Description ............................................................................................................ 66

6.10.3 Parameter Description ......................................................................................................... 66

6.11 ^CRSSI–Command for Reporting the RSSI ................................................................................. 66

6.11.1 Syntax .................................................................................................................................. 66

6.11.2 Interface Description ............................................................................................................ 66

6.11.3 Parameter Description ......................................................................................................... 66

6.12 ^HDRRSSI–Command for Reporting the HDR RSSI .................................................................. 67

6.12.1 Syntax .................................................................................................................................. 67

6.12.2 Interface Description ............................................................................................................ 67

6.12.3 Parameter Description ......................................................................................................... 67

6.13 ^TIME–Command for Querying the System Time on the Network Side ...................................... 67

6.13.1 Syntax .................................................................................................................................. 67

6.13.2 Interface Description ............................................................................................................ 68

6.13.3 Parameter Description ......................................................................................................... 68

6.13.4 Example ............................................................................................................................... 68

6.14 ^COTKSLACT–Command for Defining a Subscriber .................................................................. 68

6.14.1 Syntax .................................................................................................................................. 68

6.14.2 Interface Description ............................................................................................................ 68

6.14.3 Parameter Description ......................................................................................................... 68

6.15 ^OTAACTED–Command for Querying the OTA Activation Status ............................................... 69

6.15.1 Syntax .................................................................................................................................. 69

6.15.2 Interface Description ............................................................................................................ 69

6.15.3 Parameter Description ......................................................................................................... 69

6.16 ^OTACMSG–Command for Indicating the OTA Update Status.................................................... 69

6.16.1 Syntax .................................................................................................................................. 69

6.16.2 Interface Description ............................................................................................................ 69

6.16.3 Parameter Description ......................................................................................................... 69

6.17 ^CURRSID–Command for Query SID of The Current System .................................................... 70

6.17.1 Syntax .................................................................................................................................. 70

6.17.2 Interface Description ............................................................................................................ 70

6.17.3 Parameter Description ......................................................................................................... 70

6.17.4 Example ............................................................................................................................... 70

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7 Call Control Commands ............................................................................................................ 72

7.1 D–Command for Originating a Data Service Call .......................................................................... 72

7.1.1 Syntax .................................................................................................................................... 72

7.1.2 Interface Description .............................................................................................................. 72

7.1.3 Parameter Description ........................................................................................................... 72

7.1.4 Example ................................................................................................................................. 72

7.2 H–Command for Disconnecting the Data Service ......................................................................... 73

7.2.1 Syntax .................................................................................................................................... 73

7.2.2 Interface Description .............................................................................................................. 73

7.2.3 Parameter Description ........................................................................................................... 73

7.3 +CDV–Command for Originating a Voice Call ............................................................................... 73

7.3.1 Syntax .................................................................................................................................... 73

7.3.2 Interface Description .............................................................................................................. 73

7.3.3 Parameter Description ........................................................................................................... 74

7.3.4 Example ................................................................................................................................. 74

7.4 +CHV–Command for Disconnecting a Voice Call .......................................................................... 74

7.4.1 Syntax .................................................................................................................................... 74

7.4.2 Interface Description .............................................................................................................. 74

7.4.3 Parameter Description ........................................................................................................... 74

7.5 A–Command for Answering a Call A .............................................................................................. 74

7.5.1 Syntax .................................................................................................................................... 74

7.5.2 Interface Description .............................................................................................................. 75

7.6 RING–Command for Indicating a Call ............................................................................................ 75

7.6.1 Syntax .................................................................................................................................... 75

7.6.2 Interface Description .............................................................................................................. 75

7.7 S0–Command for Setting Automatic Answer ................................................................................. 75

7.7.1 Syntax .................................................................................................................................... 75

7.7.2 Interface Description .............................................................................................................. 75

7.7.3 Parameter Description ........................................................................................................... 75

7.8 ^ORIG–Command for Indicating the Origination of a Call ............................................................. 76

7.8.1 Syntax .................................................................................................................................... 76

7.8.2 Interface Description .............................................................................................................. 76

7.8.3 Parameter Description ........................................................................................................... 76

7.9 ^CONN–Command for Indicating a Call Connection ..................................................................... 76

7.9.1 Syntax .................................................................................................................................... 76

7.9.2 Interface Description .............................................................................................................. 76

7.9.3 Parameter Description ........................................................................................................... 77

7.10 ^CEND–Command for Indicating the End of a Call ..................................................................... 77

7.10.1 Syntax .................................................................................................................................. 77

7.10.2 Interface Description ............................................................................................................ 77

7.10.3 Parameter Description ......................................................................................................... 77

7.11 +CLIP–Command for Setting the Presentation of Caller ID ......................................................... 78

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7.11.1 Syntax .................................................................................................................................. 78

7.11.2 Interface Description ............................................................................................................ 78

7.11.3 Parameter Description ......................................................................................................... 78

7.11.4 Example ............................................................................................................................... 79

7.12 +CLCC–Command for Querying the Call Status ......................................................................... 79

7.12.1 Syntax .................................................................................................................................. 79

7.12.2 Interface Description ............................................................................................................ 79

7.12.3 Parameter Description ......................................................................................................... 79

7.12.4 Example ............................................................................................................................... 80

7.13 ^DTMF–Two-Stage Dialing Command ......................................................................................... 80

7.13.1 Syntax .................................................................................................................................. 80

7.13.2 Interface Description ............................................................................................................ 81

7.13.3 Parameter Description ......................................................................................................... 81

7.13.4 Example ............................................................................................................................... 81

7.14 ^PPPCFG–Command for Setting the PPP User Name and Password ....................................... 81

7.14.1 Syntax .................................................................................................................................. 81

7.14.2 Interface Description ............................................................................................................ 82

7.14.3 Parameter Description ......................................................................................................... 82

7.14.4 Example ............................................................................................................................... 82

7.15 +CTA–Command for Setting operating mode .............................................................................. 82

7.15.1 Syntax .................................................................................................................................. 82

7.15.2 Interface Description ............................................................................................................ 82

7.15.3 Parameter Description ......................................................................................................... 83

8 SMS Interface Commands ......................................................................................................... 84

8.1 +CPMS–Command for Setting the Short Message Storage Location ........................................... 84

8.1.1 Syntax .................................................................................................................................... 84

8.1.2 Interface Description .............................................................................................................. 84

8.1.3 Parameter Description ........................................................................................................... 85

8.2 +CNMI–Command for Setting the Mode of New Short Message Notification ............................... 85

8.2.1 Syntax .................................................................................................................................... 85

8.2.2 Interface Description .............................................................................................................. 86

8.2.3 Parameter Description ........................................................................................................... 86

8.2.4 Example ................................................................................................................................. 88

8.3 +CMTI–Command for Indicating the Arrival of a Short Message................................................... 88

8.3.1 Syntax .................................................................................................................................... 88

8.3.2 Interface Description .............................................................................................................. 88

8.3.3 Parameter Description ........................................................................................................... 88

8.4 ^HCMT–Command for Reporting a New Short Message .............................................................. 89

8.4.1 Syntax .................................................................................................................................... 89

8.4.2 Interface Description .............................................................................................................. 89

8.4.3 Parameter Description ........................................................................................................... 89

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8.5 +CDSI–Command for Indicating the Arrival of a Status Report Short Message ............................ 90

8.5.1 Syntax .................................................................................................................................... 90

8.5.2 Interface Description .............................................................................................................. 91

8.5.3 Parameter Description ........................................................................................................... 91

8.6 ^HCDS–Command for Reporting a New Status Report Short Message ....................................... 91

8.6.1 Syntax .................................................................................................................................... 91

8.6.2 Interface Description .............................................................................................................. 91

8.6.3 Parameter Description ........................................................................................................... 91

8.7 +CNMA–Command for Acknowledging a New Short Message ..................................................... 93

8.7.1 Syntax .................................................................................................................................... 93

8.7.2 Interface Description .............................................................................................................. 93

8.7.3 Parameter Description ........................................................................................................... 93

8.8 ^HSMSSS–Command for Setting Short Message Parameters ..................................................... 94

8.8.1 Syntax .................................................................................................................................... 94

8.8.2 Interface Description .............................................................................................................. 94

8.8.3 Parameter Description ........................................................................................................... 94

8.9 ^HCMGS–Command for Sending a Short Message ...................................................................... 95

8.9.1 Syntax .................................................................................................................................... 95

8.9.2 Interface Description .............................................................................................................. 95

8.9.3 Parameter Description ........................................................................................................... 96

8.10 ^HCMGSS–Command for Reporting Successful Short Message Sending ................................. 97

8.10.1 Syntax .................................................................................................................................. 97

8.10.2 Interface Description ............................................................................................................ 97

8.10.3 Parameter Description ......................................................................................................... 97

8.11 ^HCMGSF–Command for Reporting Short Message Sending Failure ........................................ 97

8.11.1 Syntax .................................................................................................................................. 97

8.11.2 Interface Description ............................................................................................................ 97

8.11.3 Parameter Description ......................................................................................................... 98

8.12 ^HCMGW–Command for Storing a Short Message ..................................................................... 99

8.12.1 Syntax .................................................................................................................................. 99

8.12.2 Interface Description ............................................................................................................ 99

8.12.3 Parameter Description ......................................................................................................... 99

8.12.4 Example ............................................................................................................................. 101

8.13 ^HCMGL–Short Message List Command .................................................................................. 102

8.13.1 Syntax ................................................................................................................................ 102

8.13.2 Interface Description .......................................................................................................... 102

8.13.3 Parameter Description ....................................................................................................... 102

8.14 ^HCMGR–Command for Reading a Short Message ................................................................. 103

8.14.1 Syntax ................................................................................................................................ 103

8.14.2 Interface Description .......................................................................................................... 103

8.14.3 Parameter Description ....................................................................................................... 103

8.15 +CMGD–Command for Deleting a Short Message .................................................................... 105

HUAWEI MC509 CDMA LGA Module AT Command Interface Specification

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8.15.1 Syntax ................................................................................................................................ 105

8.15.2 Interface Description .......................................................................................................... 105

8.15.3 Parameter Description ....................................................................................................... 105

8.16 ^SMMEMFULL–Command for Reporting Full of Short Messages on a Storage Medium ......... 106

8.16.1 Syntax ................................................................................................................................ 106

8.16.2 Interface Description .......................................................................................................... 106

8.16.3 Parameter Description ....................................................................................................... 106

8.17 +CMGF– Command for Set Message Format ........................................................................... 106

8.17.1 Syntax ................................................................................................................................ 106

8.17.2 Interface Description .......................................................................................................... 107

8.17.3 Parameter Description ....................................................................................................... 107

9 Phonebook Interface Commands ........................................................................................... 108

9.1 +CPBS–Command for Selecting a Phonebook Memory ............................................................. 108

9.1.1 Syntax .................................................................................................................................. 108

9.1.2 Interface Description ............................................................................................................ 108

9.1.3 Parameter Description ......................................................................................................... 108

9.2 ^CPBR–Command for Reading the Phonebook .......................................................................... 109

9.2.1 Syntax .................................................................................................................................. 109

9.2.2 Interface Description ............................................................................................................ 109

9.2.3 Parameter Description ......................................................................................................... 109

9.3 ^CPBW–Command for Writing Entries to the Phonebook ............................................................ 110

9.3.1 Syntax ................................................................................................................................... 110

9.3.2 Interface Description ............................................................................................................. 110

9.3.3 Parameter Description .......................................................................................................... 111

9.3.4 Example ................................................................................................................................ 111

10 Internet Service Interface Commands ................................................................................ 112

10.1 ^IPINIT–Command for Initializing a TCP/UDP Connection......................................................... 112

10.1.1 Syntax ................................................................................................................................. 112

10.1.2 Interface Description ........................................................................................................... 112

10.1.3 Parameter Description ........................................................................................................ 113

10.1.4 Example .............................................................................................................................. 113

10.2 ^IPOPEN–Command for Establishing a TCP/UDP Connection.................................................. 114

10.2.1 Syntax ................................................................................................................................. 114

10.2.2 Interface Description ........................................................................................................... 114

10.2.3 Parameter Description ........................................................................................................ 114

10.2.4 Example .............................................................................................................................. 115

10.3 ^IPLISTEN–Command for Enabling Server Listening ................................................................ 115

10.3.1 Syntax ................................................................................................................................. 115

10.3.2 Interface Description ........................................................................................................... 116

10.3.3 Parameter Description ........................................................................................................ 116

10.3.4 Example .............................................................................................................................. 116

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10.4 ^IPSEND–Command for Transmitting TCP/UDP Data ............................................................... 117

10.4.1 Syntax ................................................................................................................................. 117

10.4.2 Interface Description ........................................................................................................... 117

10.4.3 Parameter Description ........................................................................................................ 117

10.4.4 Example .............................................................................................................................. 117

10.5 ^IPGETDATA–Command for Querying the TCP/UDP Data Receiving Buffer ............................ 118

10.5.1 Syntax ................................................................................................................................. 118

10.5.2 Interface Description ........................................................................................................... 118

10.5.3 Parameter Description ........................................................................................................ 118

10.5.4 Example .............................................................................................................................. 118

10.6 ^IPDATA–Command for Indicating the Arrival of TCP/UDP Data ............................................... 119

10.6.1 Syntax ................................................................................................................................. 119

10.6.2 Interface Description ........................................................................................................... 119

10.6.3 Parameter Description ........................................................................................................ 119

10.6.4 Example .............................................................................................................................. 119

10.7 ^IPCLOSE–Command for Disabling a TCP/UDP Connection ................................................... 120

10.7.1 Syntax ................................................................................................................................ 120

10.7.2 Interface Description .......................................................................................................... 120

10.7.3 Parameter Description ....................................................................................................... 120

10.7.4 Example ............................................................................................................................. 120

10.8 ^IPENTRANS–Command for Enabling the Transparent Transmission Mode ........................... 121

10.8.1 Syntax ................................................................................................................................ 121

10.8.2 Interface Description .......................................................................................................... 121

10.8.3 Parameter Description ....................................................................................................... 121

10.8.4 Example ............................................................................................................................. 122

11 Audio Commands ................................................................................................................... 123

11.1 ^SWSPATH -Switch Sound Path ................................................................................................ 123

11.1.1 Command Syntax .............................................................................................................. 123

11.1.2 Description ......................................................................................................................... 123

11.1.3 Defined Values ................................................................................................................... 123

11.2 ^CPCM-Configure PCM audio .................................................................................................... 123

11.2.1 Description ......................................................................................................................... 124

11.2.2 Defined Values ................................................................................................................... 124

11.3 +CMIC -Tune microphone gain level .......................................................................................... 125

11.3.1 Command Syntax .............................................................................................................. 125

11.3.2 Description ......................................................................................................................... 125

11.3.3 Defined values ................................................................................................................... 125

11.4 +CLVL -Tune loudspeaker volume level ..................................................................................... 125

11.4.1 Command Syntax .............................................................................................................. 125

11.4.2 Description ......................................................................................................................... 126

11.4.3 Defined values ................................................................................................................... 126

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11.5 +CMUT -Switch mute status ....................................................................................................... 126

11.5.1 command syntax ................................................................................................................ 126

11.5.2 Description ......................................................................................................................... 126

11.5.3 Defined values ................................................................................................................... 126

11.6 ^SMUT -Switch speaker mute status ......................................................................................... 127

11.6.1 Command syntax ............................................................................................................... 127

11.6.2 Description ......................................................................................................................... 127

11.6.3 Defined values ................................................................................................................... 127

12 Wakeup Commands ............................................................................................................... 128

12.1 ^WAKEUPCFG -Wakeup Function Configuration ...................................................................... 128

12.1.1 Command Syntax .............................................................................................................. 128

12.1.2 Description ......................................................................................................................... 128

12.1.3 Defined Values .................................................................................................................. 128

12.1.4 Example ............................................................................................................................. 129

12.2 ^CURC -Unsolicited report control command ............................................................................ 130

12.2.1 Command Syntax .............................................................................................................. 130

12.2.2 Interface Description .......................................................................................................... 130

12.2.3 Defined Values .................................................................................................................. 130

13 SAR Commands ...................................................................................................................... 131

13.1 ^BODYSARON–Disable or Enable Body SAR .......................................................................... 131

13.1.1 Syntax ................................................................................................................................ 131

13.1.2 Interface Description .......................................................................................................... 131

13.1.3 Parameter Description ....................................................................................................... 131

13.2 ^BODYSARCDMA –Set the max tx Power Limit of CDMA ........................................................ 132

13.2.1 Syntax ................................................................................................................................ 132

13.2.2 Interface Description .......................................................................................................... 132

13.2.3 Parameter Description ....................................................................................................... 132

13.3 ^THERM–Thermal Protection Activated Usolicited Report ........................................................ 132

13.3.1 Syntax ................................................................................................................................ 132

13.3.2 Interface Description .......................................................................................................... 133

13.3.3 Parameter Description ....................................................................................................... 133

14 GPS Commands ...................................................................................................................... 134

14.1 ^WPDOM–Command for Setting Operation Mode .................................................................... 134

14.1.1 Syntax ................................................................................................................................ 134

14.1.2 Interface Description .......................................................................................................... 134

14.1.3 Parameter Description ....................................................................................................... 134

14.2 ^WPDST–Command for Setting Session Type .......................................................................... 136

14.2.1 Syntax ................................................................................................................................ 136

14.2.2 Interface Description .......................................................................................................... 136

14.2.3 Parameter Description ....................................................................................................... 136

14.3 ^WPDFR–Command for Setting Fix Rate .................................................................................. 137

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14.3.1 Syntax ................................................................................................................................ 137

14.3.2 Interface Description .......................................................................................................... 137

14.3.3 Parameter Description ....................................................................................................... 137

14.4 ^WPQOS–Command for Setting Fix QoS .................................................................................. 138

14.4.1 Syntax ................................................................................................................................ 138

14.4.2 Interface Description .......................................................................................................... 138

14.4.3 Parameter Description ....................................................................................................... 138

14.5 ^WPDGP–Command for Starting GPS Position ........................................................................ 139

14.5.1 Syntax ................................................................................................................................ 139

14.5.2 Interface Description .......................................................................................................... 139

14.5.3 Parameter Description ....................................................................................................... 139

14.6 ^WPEND–Command for ending GPS Position .......................................................................... 139

14.6.1 Syntax ................................................................................................................................ 139

14.6.2 Interface Description .......................................................................................................... 140

14.6.3 Parameter Description ....................................................................................................... 140

14.7 ^POSITION–Command for Reporting Position Result ............................................................... 140

14.7.1 Syntax ................................................................................................................................ 140

14.7.2 Interface Description .......................................................................................................... 140

14.7.3 Parameter Description ....................................................................................................... 140

14.7.4 Example ............................................................................................................................. 141

14.8 ^POSEND–Command for Reporting Position End .................................................................... 141

14.8.1 Syntax ................................................................................................................................ 141

14.8.2 Interface Description .......................................................................................................... 141

14.8.3 Parameter Description ....................................................................................................... 141

14.9 ^WPDIM–Command for Deleting Assisted Data ........................................................................ 143

14.9.1 Syntax ................................................................................................................................ 143

14.9.2 Interface Description .......................................................................................................... 143

14.9.3 Parameter Description ....................................................................................................... 143

14.10 ^GPSTYPE–Command for Quering GPS Type ....................................................................... 144

14.10.1 Syntax .............................................................................................................................. 144

14.10.2 Interface Description ........................................................................................................ 144

14.10.3 Parameter Description ..................................................................................................... 144

14.10.4 Example ........................................................................................................................... 145

15 Appendix .................................................................................................................................. 146

15.1 CME ERROR List ....................................................................................................................... 146

15.2 CMS ERROR List ....................................................................................................................... 150

15.3 Final Result Codes ..................................................................................................................... 151

15.4 Initial Values of Command Parameters After MT Restart ........................................................... 152

15.5 Phone Number Type .................................................................................................................. 152

15.6 AT Commands That Are Allowed to Be Executed in PIN Code Limit Mode ............................... 154

15.7 Acronyms and Abbreviations ...................................................................................................... 154

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This chapter briefly describes the contents and organization of this document and focuses on the basic knowledge of AT command interfaces.

1.1 Content Description

This document describes the AT command interface specification that is supported by Huawei terminal product MC509 module. This document describes certain AT commands (implemented by terminal devices) of international standards such as TIA/EIA/IS-707-A.3,GSM 07.07, GSM 07.05, and International Telecommunication Union-Telecommunication Standardization Sector (ITU-T) V.250 [14] according to the requirements of terminal devices. In addition, this document describes the proprietary AT command interfaces that are implemented by terminal devices.

1 Overall Description

This document does not describe the interfaces that have been defined by standards or implemented by the mobile terminal (MT) but are not required by the MC509. The description of AT command interfaces covers only the data packets of interfaces and the methods and processes for the terminal equipment (TE) and the MT to use interfaces, excluding the contents that are not directly related to interfaces. In addition, this document describes only the AT command interfaces falling within the range of Rm interfaces between the TE and MT, excluding the AT command interfaces falling within the range of Um interfaces between the MT and interworking function (IWF).

1.2 Product Description

HUAWEI MC509 (the MC509) is a CDMA LGA module product, supporting two CDMA frequency bands, that is, CDMA800 and CDMA1900.

The MC509 provides one external UART interface and supports functions such as short message service (SMS), phone book, data service, and embedded TCP/UDP.

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1.3 Instructions for Use

You are not advised to use various parameter values that are not described in this document or not supported currently as described in this document.

The AT command parameters described in the following chapters are in two formats: <> and [], which are described as follows:

<...> The parameter inside these angle brackets is mandatory. The <> does not exist in a command.

[...] The parameter inside these square brackets is optional. The [] does not exist in a command or a response.

<CR> Carriage return character. For details, see the description in S3. <LF> Line feed character. For details, see the description in S4. When an AT command is sent, the characters contained in the name and parameters

(excluding SMSs, phone book, and operator name) of the AT command are case insensitive. All the characters contained in the result returned by the AT command must be in upper case (excluding SMSs, phone book, operator name and error messages).

When an AT command is sent, string parameters can be placed inside quotation marks or not.

1.4 Overview of AT Command Interfaces

1.4.1 Description of AT Commands

An AT command controls the rules for interaction between the TE such as PC and MT such as MS. Figure 1-1 shows the interaction between the TE and MT.

Figure 1-1 Interaction between the TE and MT

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Figure 1-2 shows the basic organization format of the AT command line.

ATCMD1 CMD2=12; +CMD1; +CMD2=,,15; +CMD2?; +CMD2=?<CR>

command line prefix

basic command (no + prefix)

subparameter

extended command (prefixed with +)

extended commands are delimited with semicolon

subparameters may be omitted

command line termination character

read command for checking current subparameter values

test command for checking possible subparameter values

information response to +CMD2?

information response to +CMD2=?

final result code

also string type subparameters possible

shows acceptable ranges of each subparameter

Figure 1-2 Basic organization format the AT command line

The returned value of the AT command consists of two parts: response message and result codes. Figure 1-3 shows an example of returned value of the AT command.

Figure 1-3 An example of returned value of the AT command

1.4.2 Types of AT Commands

AT commands are categorized into three types: basic commands, S register commands, and extended and vendor-defined commands.

A basic command starts with a single letter or with the & symbol plus a single letter. Table 1-1 describes the format of a basic command.

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Table 1-1 Format of a basic command

Command Format

Description

<command>[<number>]

In the command format, <command> indicates a single letter (A–Z) or the & symbol plus a single letter.

In the command format, <number> indicates a decimal number with one digit or multiple digits. The digit 0 at the start of <number> can be ignored.

Note:



If a basic command that is allowed to contain <number> does not contain <number>, the default value of <number> is used in the command.



If a basic command that is not allowed to contain <number> contains <number>, "ERROR" or “+CME ERROR : operation not allowed” is returned.

Command Format

Description

Read command

S<parameter number>?

Returns the ASCII code of characters currently saved in the S register. The ASCII code is expressed by a 3-digit decimal number. The digit 0 is added in the front of the number in case of insufficient digits.

Set command

S<parameter number>=<value>

Replaces the characters saved in the S register with the characters related to the value of

<value>.

Note:

If the parameter number of the register is not identified, this indicates that the command does not exist. In this case, ERROR is returned.

An S register command consists of the letter S and a decimal number, which is called the parameter number of the register. An S register command can be in the format of read command and set command. Table 1-2 describes the format of an S register command.

Table 1-2 Format of an S register command

All extended commands start with the + symbol. Vendor-defined commands start with a special symbol such as ^ and %. In this document, all vendor-defined commands start with the ^ symbol. Extended and vendor-defined commands are further categorized into action commands and parameter commands. Table 1-3 describes the types and formats of extended and vendor-defined commands.

An action command refers to a command that performs a specific action in addition to interacting with the local parameters of the MS, including AT+CPBR and AT^HCMGS. An action command may or may not contain parameters. Action commands are categorized into execution (write) command and test command. A parameter command refers to a command that interacts with the local parameters of the MT only, certain of which may affect the execution of action commands. Parameter commands are categorized into set command, read command, and test command.

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Table 1-3 Types and formats of extended and vendor-defined commands

Command Type

Command Format

Description

Action command

Execution (write) command

Contains no parameter: <name>

Contains one parameter: <name>[=<value>]

Contains multiple parameters: <name>[=<compound_value>]

In the command format, <compound_value> indicates multiple parameters that are separated by a comma. A parameter having a default value can be omitted from the command. In this case, the default value is used instead.

Note:

If all parameters are omitted, the = symbol following <name> should be omitted. If <name> is not identified, this command does not exist. In this case, the ERROR is returned. When <name> is identified, if a command that is not allowed to contain parameters contains parameters or a command that is allowed to contain parameters contains more parameters than the defined ones, "ERROR" or “+CME ERROR: operation not allowed” is returned.

test command

<name>=?

A test command is executed to query the parameter range.

Note:

If the MS fails to identify <name>, the MT returns ERROR. If the MT can identify <name> and the contents returned by the command do not contain parameters, the MS returns OK. If the contents returned by the command contain parameters, the MS returns the available value range of each parameter, and then returns OK.

Parameter command

Set command

Contains one parameter: <name>[=<value>]

Contains multiple parameters: <name>[=<compound_value>]

A set command is executed to set parameters.

In the command format, <compound_value> indicates multiple parameters that are separated by a comma. A parameter with a default value can be omitted from the command. In this case, the default value is used instead.

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Command Type

Command Format

Description

Note:

If all parameters are omitted, the = symbol following <name> should be omitted. If <name> is not identified, this command does not exist. In this case, ERROR is returned. When <name> is identified, if a command that is not allowed to contain parameters contains parameters or a command that is allowed to contain parameters contains more parameters than the defined ones, "ERROR" or “+CME ERROR : operation not allowed” is returned.

Read command

<name>?

A read command is executed to read the current value of a parameter.

test command

<name>=?

A test command is executed to check the parameter range.

Note:

If the MS fails to identify <name>, the MT returns ERROR. If the MT can identify <name> and the contents returned by the command do not contain parameters, the MS returns OK. If the contents returned by the command contain parameters, the MS returns the value range of each parameter, and then returns OK.

1.4.3 Abort Attributes of AT Commands

Abort means that the TE sends an instruction to abort a command when the command is being executed. An abort instruction must be sent before a command is completely executed. Therefore, the abort instruction is valid for a command whose execution consumes certain time; however, not all commands of this kind can be aborted. Whether a command can be aborted depends on the abort attribute of the command. Each AT command has its abort attribute, which is alternative. That is, the command is either abortive or not abortive. Abortive commands include certain basic commands and execution commands of action commands. Within 125 ms after the abortive commands are sent, no abort request is accepted. After 125 ms and before the commands are completely executed, if the module receives any character sent by the TE, the commands are aborted immediately.

1.4.4 Rules for Running AT Commands

1. Each command line contains only one AT command and ends with a carriage return character, in addition to the basic standard commands such as 1, V, S3 etc. In principle, users are not allowed to run S3/S4 format modification commands. This rule is applicable to the communication between the MT and TE programs.

2. To increase the readability and regularity of command and response formats, in addition to the original interfaces specified in standards and protocols, all new interfaces must observe the following rule: No space is added to the end of commands such as the AT^XXX=<arg0>,<arg1> commands, or added to the end of the ^ symbol, colon, and comma. No redundant space is added ahead of

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or to the end of a command. This rule is applicable to the communication

Chapter

Description

Chapter 1 Overall Description

The contents and organization of this document and the basic knowledge of AT command interfaces.

Chapter 2 Basic Configuration Commands

The AT commands used to configure the basic data of the module.

Chapter 3 Identity Information Query Commands

The AT commands used to query the identity information.

Chapter 4 Security Control Commands

The AT commands used to control the security of the module.

Chapter 5 Serial Port Control Commands

The AT commands used to control the serial ports of the module.

Chapter 6 Network Service Interface Commands

The AT commands related to the network services of the module.

Chapter 7 Call Control Commands

The AT commands used to control the calls on the module.

Chapter 8 SMS Interface Commands

The AT commands related to the short messages of the module.

Chapter 9 Phonebook Interface Commands

The AT commands related to the phonebook interface of the module.

Chapter 10 Internet Service Interface Commands

The AT commands related to the internet services of the module.

between the MT and TE programs.

3. For an uninterruptible AT command, after sending the AT command, the TE must wait until the MT responds to the AT command before sending the second AT command.

4. A string used by the TE to send a command cannot contain the combination of quotation marks and commas (confusing a parameter with a string). The current version does not support escape character. The code value of a data format in the UCS2 encoding is reported as characters. For example, if the UCS2 code of a Chinese character is 0x553a, the 553a is reported.

A possible response sent by the MT to the TE consists of Information text and Result code, in which Information text is optional and Result code is mandatory. The format of a possible response is controlled by the ATV command. For details, see the description of the ATV Command. In this document, all possible responses listed in tables follow the ATV1 format.

1.5 Organization of This Document

This document consists of 15 chapters, covering the following contents:

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Chapter

Description

Chapter 11 Audio Commands

The AT commands related to the audio interface of the module.

Chapter 12 Wakeup Commands

The AT commands related to wakeup interface of the module.

Chapter 13 SAR Commands

The AT commands related to control the SAR of the module.

Chapter14 GPS Commands

The AT commands related to the GPS of the module.

Chapter 15 Appendix

Appendix

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2 Basic Configuration Commands

Command

Possible Response(s)

E[<value>]

2.1 E–Echo Command

2.1.1 Syntax

2.1.2 Interface Description

This command sets whether the MT echoes the characters received from the TE.

The dial-up network, especially the automatic processing software automatically sends the

ATE0 command to disable the echo mode, thus shortening the time for the client to parse the AT command.

2.1.3 Parameter Description

<value>: 0: The MT does not echo the characters received from the TE. 1: The MT echoes the characters received from the TE (default value after startup). In case of using the command without <value>, <value> is set to 1.

After restart, <value> is set to 1.

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2.2 S3–Command Line Termination Character

Command

Possible Response(s)

S3=<value>

S3?

Command

Possible Response(s)

S4=<value>

S4?

2.2.1 Syntax

2.2.2 Interface Description

This command sets the command line termination character S3. S3 saves the command line termination character in the ASCII code format. The character is sent by the TE to indicate the termination of a command line, which is identified and confirmed by the MT. The character is also sent by the MT to compose the headers, tails, and end flags of the result code and response information.

When running S3=<value> to set S3, use the current S3 as the termination character. The new S3 will be immediately returned with the result code.

2.2.3 Parameter Description

<value>: A decimal number ranges from 000 to 127, indicating the ASCII code of the character. The default value is 013.

ATS3=1 is equivalent to ATS3=001.

2.3 S4–Response Format Character

2.3.1 Syntax

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2.3.2 Interface Description

Command

Possible Response(s)

S5=<value>

S5?

This command sets the response format character S4. S4 saves the response format character in the ASCII code format. The character is sent by the MT to compose the headers, tails, and end flags of the result code and response information.

If the S4 character is changed by the command, the new S4 will be immediately returned with the result code of the command.

2.3.3 Parameter Description

<value>: A decimal number ranges from 000 to 127, indicating the ASCII code of the character. The default value is 010.

ATS4=1 is equivalent to ATS4=001.

2.4 S5–Backspace Character

2.4.1 Syntax

2.4.2 Interface Description

This command sets the backspace character S5. S5 saves the backspace character in the ASCII code format. The character is sent by the TE as a request to delete the previous character and is identified and confirmed by the MT.

2.4.3 Parameter Description

<value>: A decimal number ranges from 000 to 127, indicating the ASCII code of the character. The default value is 008.

ATS5=1 is equivalent to ATS5=001.

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2.5 V–Command for Setting the Response Format

Command

Possible Response(s)

V[<value>]

Response information field

Result code

String Format(V1)

Digit Format (V0)

Meaning

OK 0 The command is successfully executed.

CONNECT

The connection is successfully established.

RING

The MT rings.

NO CARRIER

The connection fails to be established or the MT hangs up.

ERROR

The command is unavailable or the line of commands is too long; therefore, an error is returned.

NO DIALTONE

There is no dialing tone.

BUSY

The called subscriber is busy.

NO ANSWER

There is no answer.

2.5.1 Syntax

2.5.2 Interface Description

This command sets the format of the result code and information field in response to an AT command, including the composition of the header and the tail and the form of the returned result code content. The retuned result code content has two formats, namely, digit, and detailed string.

The following table describes the impact of the format setting on the format of the result code and the response information field. <CR> indicates the S3 character and <LF> indicates the S4 character.

The following table describes the format comparison of the returned result code content.

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2.5.3 Parameter Description

Command

Possible Response(s)

Q[<value>]

Command

Possible Response(s)

<CR><LF>OK<CR><LF> In case of an MT-related error: <CR><LF>ERROR<CR><LF>

<value>: 0: The MT sends an abbreviated header and tail and adopts the result code in the

digit format. 1: The MT sends a complete header and tail and adopts the result code in the

detailed string format (default value after startup). In case of using the command without <value>, <value> is set to 0.

2.6 Q–Command for Controlling Return of the Execution Result

2.6.1 Syntax

2.6.2 Interface Description

This command sets whether the MT returns the execution result to the TE.

2.6.3 Parameter Description

<value>: 0: The MT returns the execution result (default value after startup). 1: The MT does not return the execution result. In case of using the command without <value>, <value> is set to 0.

2.7 &F–Command for Restoring Factory Settings

2.7.1 Syntax

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2.7.2 Interface Description

Command

Parameter

E 1 V 1 Q

&C 1 &D 2 &S 0 S0 0 S3

+IFC

0,0

+ICF

3,3

+CNMI

1,1,0,2,0

+CPMS

"ME","ME","ME"

+CMEE

Command

Possible Response(s)

<CR><LF>Parameter list<CR><LF> In case of an MT-related error: <CR><LF>ERROR<CR><LF>

This command sets the related parameters to the default values set by the manufacturer.

The following parameters can be specified by running this command:

2.8 &V–Command for Querying the Current Configuration

2.8.1 Syntax

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