Radicom Research RC3000A Users Manual

Download

Radicom Research, Inc.

Preliminary

User Manual

for the

RC3000A-E

RC3000A-E Product Introduction 3

RC3000A-E Functional Architecture 4

RC3000A-E module Features 5

RC3000A-E Product

Using RC3000AMB to connect to Your System 8

Hardware interface 11

A. UART interface 11

B. Audio interface 12 C. USB interface 13 D. I2C interface 14 E. SPI interface 14 F. GPIO interface 14 G. PCM interface 14

H. ADC interface 15

Global Positioning System (GPS) 16

Table of Contents

Mechanical Dimensions 7

Federal Communication Commission Interference Statement

Industry Canada statement 19

Safety Rules and Recommendations

Antenna Requirements 21

SIM Card Information

Introduction to Modem Operation – The AT Command Set 24

Limited Warranty 41

Contacting Radicom Research 43

Information furnished by Radicom Research is believed to be accurate and reliable. However Radicom Research assumes no responsibility for its use, or any infringement of patents or other rights of third parties that may result from its use. Radicom Research reserves the right to change circuitry at any time without notice. This document is subject to change without notice.

RC3000A-E Product Introduction

Thank you for purchasing Radicom Research’s RC3000A-E product. We are committed to providing you quality service and technical support. The RC3000A-E is the perfect solution for integrating WCDMA applications into many different types of embedded hosts or remote equipment. This product is fully self-contained and requires only a serial TTL interface from your product, SIM card and cellular signal access to provide you with state of the art data, fax, and voice operation.

Designed for the global marketplace, RC3000A-E is a quad-band GSM/GPRS/EDGE and dual-band UMTS/HSDPA that works on frequencies of GSM 850MHz, EGSM 900MHz, DCS 1800MHz, PCS 1900MHz and WCDMA 2100/900MHz, 2100/850MHz or 1900/850MHz. User can choose the module based on the wireless network configuration. The entire radio band configuration of RC3000A-E is described in the following table.

Standard Frequency RC3000A

GSM 850MHz

GSM

WCDMA

HSPA

This document is a guideline to help you design the RC3000A-E into your system. If further information is needed please contact Radicom and we will provide any additional help you may need.

EGSM 900MHz  DCS 1800MHz  PCS 1900MHz  WCDMA 850MHz WCDMA 900MHz WCDMA 1900MHz WCDMA 2100MHz  HSDPA  HSUPA



WCDMA/GSM

Antenna

GSM/WCDMA

RF Frontend

Vbat*

GSM PA

RC3000A-E Functional Architecture

GPS Antenna

DDR

Single Chip

Transceiver

GPS RF

Processor

NAND

Flash

SIM UART Audio I2C USB GPIOs ADC LDO SPI

PCM Interrupt Status LED

WCDMA

Vbat*

VCTCXO

19.2MHz

Power

Management

32.768kHz

Power On Reset

Vbat*

Regulator

Mini USB

•

RC3000A-E Features

• RC3000A: Dual-Band UMTS/HSDPA 850/1900MHz, Quad-Band

GSM/GPRS/EDGE 850/900/1800/1900MHz

• Supported embedded LUA Script Language

• A-GPS: MS-Based, MS-Assisted supported

• Support for Data transfer:

 HSDPA: Max. 3.6Mbps(DL)  WCDMA: Max. 384Kbps(DL), Max. 384Kbps(UL)  EDGE Class: Max. 236.8Kbps(DL), Max. 118Kbps(UL)  GPRS: Max. 85.6Kbps(DL), Max. 42.8Kbps(UL)  CSD:

• GSM data rate 14.4Kbps

• WCDMA data rate 57.6Kbps

• WCDMA 64Kbps CSD for Video Call

• Support in GSM and WCDMA for Network Identity and Time zone (NITZ)

• MMS

• TCP/IP

• MUX protocol

• FTP/FTPS/HTTPS/SMTP/POP3/DNS

• FOTA

• eCall Ready

• Supported interface: USB2.0, UART, SIM card, SPI, I2C, Keypad, Constant current

sink, GPIO, RTC, ADC, PCM

Feature Implementation

Power supply Single supply voltage 5.0+ - 0.3V

Dual-mode UMTS/HSDPA/EDGE/GPRS operation

• GPRS Class B, multi-slot class 12 operation, supports

coding scheme: CS1-4

Transmission data

GPS

SMS

• EDGE multi-slot class 12 operation, supports coding

scheme: MSC1-9

• UMTS R99 data rates-384 kbps DL/UL

• HSDPA Category 5/6 -3.6 Mbps Category 12-1.8 Mbps

• CSD feature: 9.6, 14.4, 64 kbps UL/DL

Mobile-Assisted mode

• Mobile-based mode

• Standalone mode

MT, MO, CB, Text and PDU mode

• SMS storage: SIM card

• Support transmission of SMS alternatively over CSD or

•

GPRS. User can choose preferred mode.

UMTS 850/1900: 0.25W

Output power

Audio features (optional)

Serial interface

USB Support USB2.0 Slave mode Phonebook management

SIM application toolkit

Real Time Clock Support RTC Timer function Programmable by AT command

Physical characteristics

Firmware upgrade Firmware upgrade over USB interface

PCM

USB Driver support

Temperature range

Certification

• UMTS 900/2100: 0.25W

• GSM850/GSM900: 2W

• DCS1800/PCS1900: 1W

Speech codec modes:

• Half Rate (ETS 06.20)

• Full Rate (ETS 06.10)

• Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80)

• AMR (WCDMA)

• AMR+QCP (GSM)

• A5/1, A5/2, and A5/3 ciphering

Serial Port standard or null modem mode on Serial Port

Interface

• Serial Port can be used to control module by sending AT

command

Support phonebook types: SM, FD, LD, RC, ON, MC

Support SAT class 3, GSM 11.14 Release 98 Support USAT

Size:1.51” x 2.15” Weight:25g

Multiplex on GPIOs. 3 kinds of coding formats: 8 bit (υ-law or A-law) and 16 bit (linear)

Microsoft Windows 2000/XP/Vista

• Windows CE/Mobile

• Linux 2.6

• Normal operation temperature: -30℃ to +80℃

• Storage temperature: -40℃ to +90℃

RC3000A-A: FCC, PTCRB

• RC3000A-E: CE, GCF

• RC3000A-J: Telec, JATE

RC3000A-E

RC3000A-E view:

Mechanical Dimensions

Side View:

Using RC3000A-E connecting to Your System

Product picture and Function

1. RC3000A Module

2. RF RPSMA connector

3. SIM card socket

4. SPI/I2C/GPIO/ADC interface socket (please see note1 for pins out orientation)

5. 3.5mm Ear phone jack

6. 3.5mm Microphone jack

7. GPS RF SMA connector

8. IDC 10 RS232 socket (please see note2 for pins out orientation)

9. Mini USB connector

10. USB_5V power on indicator

11. Network status indicator

Note 1: SPI/I2C/GPIO/ADC interface socket pins out definition: 1: ADC_2 2: ADC_1 3: GPIO_1 4: Ground 5: I2C_SDA 6: SPI_CS_N 7: GPIO_2 8: SPI_MOSI_DATA 9: I2C_SCL 10: SPI_MISO_DATA 11: VDD+3.3V 12: SPI_CLK

Note 2:

IDC 10 RS232 socket pins out definition: 1: DCD 2: RXD 3: TXD 4: DTR 5: Ground 6: DSR 7: RTS 8: CTS 9: RI 10: NC

Pin9

P in10

P in 1

P in 2

`Launch RC3000A-E Product

1. Connect antenna/SIM card/IDC 10 RS232 cable to ○1 RF RPSMA connector/

3 SIM card socket/ ○8 IDC 10 RS232 socket accordingly

○

2. Plug in ○9 Mini USB connector 5V power

11 USB_5V power on indicator (blue LED) will turn on

○

10 Network status indicator (green LED) will be on after blue LED turns on 5

○

seconds, RC3000AMB is entering power on sequence at this stage.

5. When Docklight screen shows below message which means the UART port is established:

6. 2014/1/3 14:51:44.068 [RX] - <NUL> ?<CR><LF>

7. START<CR><LF>

8. <CR><LF>

9. +STIN: 25<CR><LF>

10. <CR><LF>

11. +STIN: 25<CR><LF>

12. <CR><LF>

13. +CPIN: READY<CR><LF>

14. <CR><LF>

15. SMS DONE<CR><LF>

16. <CR><LF>

17. +VOICEMAIL: INIT_STATE, 0, 0<CR><LF>

18. <CR><LF>

19. PB DONE<CR><LF>

6. 3G network is connected if the ○10 Network status indicator (green LED) flashed

once/sec

7. Type AT command to control RC3000AMB kit (please refer to page 36 AT Commands

Samples)

8. Dial SIM card phone number, and type “A” “T” “A” to pick up phone call

RING<CR><LF>

2014/1/3 15:27:11.249 [TX] - A 2014/1/3 15:27:11.258 [RX] - A 2014/1/3 15:27:11.718 [TX] - T 2014/1/3 15:27:11.728 [RX] - T 2014/1/3 15:27:12.178 [TX] - A 2014/1/3 15:27:12.188 [RX] - A 2014/1/3 15:27:12.959 [TX] - <CR><LF>

2014/1/3 15:27:12.968 [RX] - <CR> <CR><LF>

VOICE CALL: BEGIN<CR><LF>

OK<CR><LF>

Hardware Interface

A. UART interface:

The RC3000A-E provides an UART (universal asynchronous serial transmission) port. It consists of a flexible 7-wire serial interface. The module is as the DCE (Data Communication Equipment) and the client PC is as the DTE (Data Terminal Equipment). AT commands are entered and serial communication is performed through UART interface.

The application circuit is in the following figures.

MODULE(DCE)

Serial port

TXD RXD

R R

RTS CTS

DTR

DCD

R R R

MODULE(DCE)

Serial port

TXD RXD RTS CTS DTR DCD RI

Full modem

MODULE(DCE)

If UART port is used in Null Modem, the pin “RI” can be used as an interrupt signal to HOST. Normally it will keep high logic level until certain condition such as

Serial port

TXD RXD

RTS CTS

DTR

DCD

R R

Wake up host

Null modem

MODULE(DCE)

Serial port

TXD RXD RTS CTS DTR DCD RING GPIO

receiving SMS, voice call (CSD, video) or URC reporting, then “RI” will change to

MICP/MICN

igital gain

low logic level to inform the master (client PC). It will stay low until the master clears the interrupt event with AT command.

If Full Modem is used to establish communication between devices, the pin “RI” is another operation status. Initially it keeps high, when a voice call or CSD call comes, the pin “RI” will change to low for about 5900ms, then it will return to high level for 100ms. It will repeat this procedure until this call is answered or hung up.

Note: RC3000A supports the communication rate: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600, 3200000, 3686400, 4000000bps. Default rate is 115200bps.

B. Audio Interface:

RC3000A-E provides two analog signal outputs and one analog input. MIC1P/N is used as microphone, EAR1P/N and SPK_P/N are used as audio output. Regarding audio parameters configuration, please refer to the ATC manual.

There are three audio channels in RC3000A, including speaker output, receiver output and microphone input. SPEAKER circuit in RC3000A is a Class-D amplifier.

Note: RC3000A has integrated MIC bias circuit. There is no need to pull the MIC1P and MIC1N up to the external power, just connect it to microphone. MIC1P and MIC1N must be differential lines.

Main audio parameters can be changed to satisfy users’ requirement. Here primary register parameters and related description are listed. User can adjust them through AT command.

Audio Parameter:

Parameter

Influence

Range Gain range Calculation AT command

analogue

micAmp1

txVol

txGain

amplifier gain before ADC

of input signal after ADC

of input signal after summation of sidetone

0…1 0…24dB 2 steps AT+CMICAMP1

0, 1…65535

Mute,

-84…+12dB

Mute,

-84…+12dB

20 * log (txVol/16384)

20 * log (txGain/16384)

AT+CTXVOL

AT+CTXGAIN

nput PCM

igital gain

igital

20 * log

utput PCM

txFilter

rxGain

rxVol

stGain

rxFilter

13-tap filter parameters, 7 values

of output signal after summation of sidetone

Volume of output signal after speech decoder, before summation of sidetone and DAC

attenuation of sidetone

13-tap filter parameters, 7 values

0…65535 ---

0, 1…65535

300…300

0, 1…65535

0…65535 ---

Mute,

-84…+12dB

dbm -300…300dbm

Mute,

-96…0dB

MATLAB calculate

20 * log (rxGain/16384)

(stGain/16384)12

MATLAB calculate

AT+CTXFTR

AT+CRXGAIN

AT+CLVL AT+CVLVL AT+CRXVOL

AT+SIDET

AT+CRXFTR

Note: If users require better experience on audio, users should modify these parameters according to their own electronic and mechanical design.

C. USB Interface:

RC3000A-E module contains an USB interface. This interface is compliant with the USB2.0 specification. The USB2.0 specification requires hosts such as the computer to support all three USB speeds, namely low-speed (1.5Mbps), full-speed (12Mbps) and high-speed (480Mbps). USB charging and USB-OTG is not supported.

Currently RC3000A supports the USB suspend and resume mechanism which can help to save power. If not transaction is on USB bus, RC3000A will enter suspend mode. When some events such as voice call or receiving SMS happen, RC3000A will resume normal mode automatically.

Note: The RC3000A has two kinds of interface (UART and USB) to connect to host CPU. USB interface is mapped to five virtual ports: “SIMTECH USB Modem”, “SIMTECH NMEA Device”, “SIMTECH ATCOM Device”, “SIMTECH Diagnostics interface” and “SIMTECH Wireless Ethernet Adapter”.

D. I2C Interface:

I2C is used to communicate with peripheral equipment and can be operated as either a transmitter or receiver, depending on the device function. Use AT Commands “AT+CRIIC and AT+CWIIC” to read/write register values of related peripheral equipment connected with I2C interface.

Both SDA and SCL are bidirectional lines, connected to a positive supply via a pullup resistor respectively. When the bus is free, both lines are high.

For RC3000A, the data on the I2C bus can be transferred at rates up to 400kbps. The number of peripheral devices connected to the bus is solely dependent on the bus capacitance limit of 400pF. Note that PCB traces length and bending are in users’ control to minimize load capacitance.

Note:I2C_SDA and I2C_SCL have been pulled up with two 2.2kR resistors to 2.6V level in module. So there is no need to pull them up in users’ application circuit.

E. SPI Interface:

SPI interface of RC3000A is master only. It provides a duplex, synchronous, serial communication link with peripheral devices. Its operation voltage is 1.8V, with clock rates up to 26 MHz.

F. GPIO Interface:

RC3000A provides a limited number of GPIO pins. All GPIOs can be configured as inputs or ouputs. User can use AT Commands to read or write GPIOs status.

Note-1: If more GPIOs need to be used, users can configure GPIO on other multiple function interfaces, such as PCM. Note-2: The output driver current of GPIOs is 2mA.

G. PCM Interface:

RC3000A provides hardware PCM interface for external codec. The PCM interface enables communication with an external codec to support hands-free applications. RC3000A PCM interface can be used in two modes: the default mode is auxiliary PCM (8 KHz long sync mode at 128 KHz PCM CLK). In short-sync (primary PCM) mode, RC3000A can be a master or a slave. In long-sync (auxiliary PCM) mode, RC3000A is always a master. RC3000A also supports 3 kinds of coding formats: 8 bits (υ-law or A-law) and 16 bits (linear).

Note: PCM interface is multiplexed from GPIO (default setting). The AT command “AT+CPCM” is used to switch between PCM and GPIO functions.

ADC Interface:

RC3000A has a dedicated ADC that is available for digitizing analog signals such as battery voltage and so on; it is on PIN 35 and PIN 36, namely ADC1 and ADC2.

This ADC is 12 bit successive-approximation circuit, and electronic specification is shown in the following table.

Electronic Characteristics:

Specification Min Typ Max Unit

Comments/Conditions Resolution 12 Bits Differential nonlinearity -4 +4 LSB Integral nonlinearity -8 +8 LSB Gain Error -2.5 +2.5 % Offset Error -4 +40 LSB

Analog Vdd = ADC reference 2.4MHz sample rate

Input Range GND 4.4V V

Input serial resistance 2 kΩ

Sample and hold switch

resistance Input capacitance 53 pF Power-down to wakeup 9.6 19.2 µs

User can introduces a signal in the ADC pin directly and use the AT command “AT+CADC” to get the raw data which is between 0 and 4095. The data can be transformed to any type such as voltage, temperature, etc.

Global Positioning System (GPS)

RC3000A merges GPS satellite and network information to provide a high-availability solution that offers industry-leading accuracy and performance. This solution performs well, even in very challenging environment conditions where conventional GPS receivers fail, and provides a platform to enable wireless operators to address both location-based services and emergency mandates.

Technical specification: Tracking sensitivity -157dBm Cold-start sensitivity -144dBm Accuracy (Open Sky) <2m (CEP50) TTFF (Open Sky) Hot start <1s Cold start 35s (good signal)/100s (weak signal) Receiver Type 16-channel, GPS L1 Frequency (1575.42MHz), C/A Code Update rate default 1 Hz GPS data format NMEA-0183 GPS Current consumption (WCDMA/GSM Sleep mode) 100mA (Total supply current) GPS antenna Passive/Active antenna

Note: Performance will vary depending on the environment, antenna type and signal conditions and so on.

RC3000A supports both A-GPS and S-GPS, and then provides three operating modes: mobileassisted mode, mobile-based mode and standalone mode. A-GPS includes mobile-assisted and mobile-based mode.

In mobile-assisted mode, when a request for position location is issued, available network information is provided to the location server (e.g. Cell-ID) and assistance is requested from the location server. The location server sends the assistance information to the handset. The handset/mobile unit measures the GPS observables and provides the GPS measurements along with available network data (that is appropriate for the given air interface technology) to the location server. The location server then calculates the position location and returns results to the requesting entity.

In mobile-based mode, the assistant data provided by the location server encompasses not only the information required to assist the handset in measuring the satellite signals, but also the information required to calculate the handset’s position. Therefore, rather than provide the GPS measurements and available network data back to the location server, the mobile calculates the location on the handset and passes the result to the requesting entity.

In standalone (autonomous) mode, the handset demodulates the data directly from the GPS satellites. This mode has some reduced cold-start sensitivity, and a longer time to first fix as

compared to the assisted modes. However, it requires no server interaction and works out of network coverage.

This combination of GPS measurements and available network information provides:

• High-sensitivity solution that works in all terrains: Indoor, outdoor, urban, and rural

• High availability that is enabled by using both satellite and network information

Therefore, while network solutions typically perform poorly in rural areas and areas of poor cell

geometry/density, and while unassisted, GPS-only solutions typically perform poorly indoors.

The RC3000A GPS solution provides optimal time to fix, accuracy, sensitivity, availability, and

reduced network utilization in both of these environments, depending on the given condition.

Federal Communication Commission Interference Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.

FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

IMPORTANT NOTE: Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Industry Canada statement:

This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions:

(1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device.

Cet appareil est conforme aux CNR exemptes de licence d'Industrie Canada. Son fonctionnement est soumis aux deux conditions suivantes: (1) Ce dispositif ne peut causer d'interférences; et(2) Ce dispositif doit accepter toute interférence, y compris les interférences qui peuvent causer un mauvais fonctionnement de l'appareil.

Radiation Exposure Statement: This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Déclaration d'exposition aux radiations: Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps.

This radio transmitter (IC: 2377A-RC3000A) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device

Cet émetteur radio (IC: 2377A-RC3000A) a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés ci-dessous avec le gain maximal admissible indiqué. Types d'antennes ne figurent pas dans cette liste, ayant un gain supérieur au gain maximum indiqué pour ce type, sont strictement interdits pour une utilisation avec cet appareil

Type

Dipole

Manufacture

New Premier 1.5dBi SMA

Gain

Connector

Safety Rules and Recommendations

READ CAREFULLY

Be sure the use of this product is allowed in the country. It is responsibility of the user to enforce the country regulation and the specific environment regulation. The product has to supply a stabilized voltage source and the wiring may have to conform to local security and fire prevention regulations. . The use of this product may be dangerous and has to avoid in the following areas:

• Where it can interfere with other electronic devices in environment such as

hospitals, airports, aircrafts, etc.

• Where there is risk of explosion such as gasoline stations, oil refineries, etc.

Do not disassemble the product; any mark of tampering will compromise the warranty validity.

The product has to be handled with care, avoiding any contact with the pins because electrostatic discharges may damage the product itself. The same cautions have to be taken for the SIM card, checking carefully the instruction for its use. Do not insert or remove the SIM when the product is in power saving mode.

The system integrator is responsible of the functioning of the final product; therefore, care has to be taken to the external components of the module, as well as of any project or installation issue, because the risk of disturbing the GSM network or external devices or having impact on the security. Should there be any doubt, please refer to the technical documentation and the regulations in force.

WARNING:

Every module has to be equipped with a proper antenna with specific characteristics. The antenna for RC3000A must meet the following requirements:

Frequency Range Depending by frequency band(s) provided by the

Bandwidth 80 MHz in EGSM 900, 70 MHz if GSM 850, 170

Gain Gain < 1.5dBi Impedance 50 ohm Input Power > 2 W peak power VSWR Absolute max <= 10:1 VSWR Recommend <= 2:1

This device is to be used only for mobile and fixed application. End-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must ensure that the end user has no manual instructions to remove or install RC3000A modem. Antennas used for this OEM module must not exceed 3dBi gain for mobile and fixed operating configurations.

GSM Antenna – Installation Guidelines

• Install the antenna in a place covered by the GSM signal. The Antenna must be

installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operated in conjunction with any other antenna or transmitter. In case of this requirement cannot be satisfied, the system integrator has to assess the final product against the SAR regulation.

• Due to the RC3000A antenna characteristics to environmental sensitivity, the

antennas location should consider that the performance could be affected by a building’s characteristics or other obstructions that may interfere with the modules ability to make a strong connection to the intended cellular signal provider.

use with this product requires the finished product, with the module and new antenna type installed to be tested to comply with all sections of FCC Part 15 requirements!

Antenna Requirements

Using an antenna other than the type approved for

ANTENNA REQUIREMENTS

network operator, the customer must use the most suitable antenna for that/those band(s).

MHz in DCS, 140 MHz PCS band

• The Antenna must not be co-located or operated in conjunction with any other

antenna or transmitter.

• Antenna shall not be installed inside metal cases.

•

Antenna shall be installed also according Antenna manufacturer instructions.

SIM (Subscriber Identity Module) Card Information

To access a cellular network you must purchase a compatible SIM card. The GSM modules have a SIM card slot located on the bottom of the PCB. The SIM card has to be handled with care, avoiding any contact with the pins because electrostatic discharges may damage the product itself. Please read the SIM manufactures instructions prior to installing.

Do not insert or remove the SIM card when the product is in power saving mode.

The SIM interface complies with the GSM Phase 1 specification as well as GSM Phase 2+ specification for FAST 64 kbps SIM card. The module supports both 1.8Volt and 3 Volt SIM cards. The SIM card is enabled with the AT+CSDT command.

Syntax

Expect Result

Descrip

tion

1 ATI

Display product identification

2 AT+CGMI

Request manufacturer identification.

3 AT+CGMM

Request model identification.

4 AT+CGMR

Request revision identification.

5 AT+CGSN

Request product serial number

Introduction to Modem Operation-The AT Command Set

RC3000A modules are used to originate or answer telephone calls and establish links with other devices for the purpose of transmitting voice, data, or fax information between two locations. Please refer to the SIM900 AT Command Manual for complete AT command listings and information

After installation, you will now be able to communicate with the modem and establish connections with remote devices. Controlling the modem functions is accomplished by using “AT” commands. These commands are used to instruct the modem to perform functions such as dialing or to answers calls. These commands are normally automatically issued by communication software. However for some applications, custom software may have to be written due to the absence of a normal operating system such as DOS or Windows.

NOTE: The first AT command issued must be Upper Case AT. Subsequent AT commands can be either Upper Case or Lower Case.

The modem will automatically accept and process “AT” commands at most standard DTE (Data Terminal Equipment) speeds and parity settings. For each command issued, the modem will respond with a result code informing you of the modem’s status. The format of a basic “AT” command and result code is as follows:

AT <Command> <CR>

AT = ATtention what follows is a command <Command> = any valid command <CR> = Carriage Return or Enter Key OK = Result code meaning: the modem has accepted the command

AT Commands Samples

A. General Commands

information.

identification.

6 AT

+CSCS

Select TE character set.

7 AT+CIMI

Request international mobile

8 AT+GCAP

Request overall capabilities.

9 AT+CATR

Configure URC destination interface.

10 A/

Repeat last command.

11 AT+CFGRI

Indicate RI when using URC.

Syntax

Expect Result

Description

1 AT+CSTA

Select type of address.

2 AT+CMOD

Call mode.

3 ATD

Dial command.

4 ATD><mem><n>

Originate call from specified

5 ATD><n>

Originate call from active memory

6 A

TD><str>

Originate call from active memory

7 ATA

Call answer.

8 +++

Switch from data mode to command

9 ATO

Switch from command mode to data

10 AT+CVHU

Voice hang up control.

11 ATH

Disconnect existing call.

12 AT+CHUP

Hang up

call.

13 AT+CBST

Select bearer service type.

14 AT+CRLP

Radio link protocol.

15 AT+CR

Service reporting control.

16 AT+CEER

Extended error report.

17 AT+CRC

Cellular result codes.

18 AT+VTS

DTMF and tone generation.

19 AT+CLVL

Loudspeaker vol

ume level.

20 AT+VMUTE

Speaker mute control.

21 AT+CMUT

Microphone mute control.

22 AT+AUTOANSWER

Automatic answer quickly.

23 ATS0

Automatic answer.

24 AT+CALM

Alert sound mode.

25 AT+CRSL

Ringer sound level.

26 AT+CSDVC

Switch voice channel

device.

27 AT+CPTONE

Play tone.

B. Call Control Commands

subscriber identity.

memory.

(1).

(2).

mode.

28 AT+CPCM

External PCM codec mode

29 AT+CPCMFMT

Change the PCM format.

30 AT+CPCMREG

Control PCM data transfer by

31 AT+VTD

Tone duration.

32 AT+CODEC

Set audio codec mode.

33 AT+CVOC

Get the current vocoder capability in

Syntax

Expect Result

Description

1 +CMS ERROR

Message service failure result code.

2 AT+CSMS

Select message service.

3 AT+CPMS

Preferred message storage.

4 AT+CMGF

Select

SMS message format.

5 AT+CSCA

SMS service centre address.

6 AT+CSCB

Select cell broadcast message

7 AT+CSDH

Show text mode parameters.

8 AT+CNMA

New message acknowledgement to

9 AT+CNMI

New message indications to TE.

10 AT+CMG

List SMS messages from preferred

11 AT+CMGR

Read message.

12 AT+CMGS

Send message.

13 AT+CMSS

Send message from storage.

14 AT+CMGW

Write message to memory.

15 AT+CMGD

Delete message.

16 AT+CSMP

Set text mode parameters.

17 AT+CMGRO

Read message only.

18 AT+CMGMT

Change message status.

19 AT+CMVP

Set message valid period.

20 AT+CMGRD

Read and delete message.

21 AT+CMGSO

Send message quickly.

22 AT+CMGWO

Write message to memory quickly.

23 AT+CMGSEX

Send message.

24 AT+CM

GENREF

Generate a new message reference.

25 AT+CMSSEX

Send multi messages from storage.

26 AT+CMSSEXM

Send message from storage to multi

C. SMS Commands

configuration.

diagnostics port.

a call.

indication.

ME/TA.

store.

DA.

Syntax

Expect Result

Description

1 AT+CREG

Network registration.

2 AT+

COPS

Operator selection.

3 AT+

CLCK

Facility lock.

4 AT+

CPWD

Change password.

5 AT+

CLIP

Calling line identification

6 AT+

CLIR

Calling line identification

7 AT+

COLP

Connected line identification

8 AT+CCUG

Closed user group.

9 AT+

CCFC

Call forwarding number and

10 AT+

CCWA

Call waiting.

11 AT+

CHLD

Call related supplementary services.

12 AT+

CUSD

Unstructured supplementary service

13 AT+

CAOC

Advice of charge.

14 AT+

CSSN

Supp

lementary service notifications.

15 AT+

CLCC

List current calls.

16 AT+

CPOL

Preferred operator list.

17 AT+

COPN

Read operator names.

18 AT+

CNMP

Preferred mode selection.

19 AT+

CNBP

Preferred band selection.

20 AT+

CNAOP

Acquisitions order prefere

nce.

21 AT+

CNSDP

Preferred service domain selection.

22 AT+

CPSI

Inquiring UE system information.

23 AT+

CNSMOD

Show network system mode.

24 AT+

CTZU

Automatic time and time zone

25 AT+

CTZR

Time and time zone reporting.

26 AT+

CCINFO

Show c

ell system information.

27 AT+

CSCHN

Show cell channel information.

28 AT+

CSRP

Show serving cell radio parameter.

29 AT+

CRUS

Show cell set system information.

30 AT+

CPLMNWLIST

Manage PLMNs allowed by

31 AT+

CPASSMGR

Manage password.

32 AT+CNSVSQ

Network band scan quickly.

33 AT+

CNSVS

Network full band scan in string

D. Network Service Related Commands

presentation.

restriction.

presentation.

conditions.

data.

update.

customer.

format.

34 AT+

CNSVN

Network full band scan in numeric

35 AT+

CNSVUS

Network band scan by channels in

36 AT+

CNSVUN

Network band scan by channels in

37 AT+

CCGMDF

Enable single mode in RAT

38 AT+

CPLMNPASS

Manage PLMN filter password.

39 AT*CNTI

Query Network Mode.

Syntax

Expect Result

Description

1 +CME ERROR

Mobile Equ

ipment error result code.

2 AT+

CMEE

Report mobile equipment error.

3 AT+

CPAS

Phone activity status.

4 AT+

CFUN

Set phone functionality.

5 AT+

CPIN

Enter PIN.

6 AT+

CSQ

Signal quality.

7 AT+

AUTOCSQ

Set CSQ report.

8 AT+

CACM

Accumulated call meter

9 AT+

CAMM

Accumulated call meter maximum.

10 AT+

CPUC

Price per unit and currency table.

11 AT+

CPOF

Control phone to power down.

12 AT+

CCLK

Real time clock.

13 AT+

CRFEN

RF check at initialization.

14 AT+

CRESET

Reset ME.

15 AT+

SIMEI

Set modul

e IMEI.

16 AT+

DSWITCH

Change diagnostics port mode.

17 AT+

CDELTA

Write delta package to FOTA

18 AT+

CDIPR

Set UART baud rate.

19 AT+

CUDIAG

Switch UART from AT service to

20 AT+

CUDLOADS

Switch to UART download mode.

Syntax

Expect Result

Description

1 AT+

CICCID

Read ICCID in SIM card.

2 AT+

CSIM

Generic SIM access.

E. Mobile Equipment Control and Status Commands

format.

string.

numeric.

balancing mode.

partition.

DIAG service.

F. SIMCard Related Commands

3 AT+

CRSM

Restricted SIM access.

4 AT+

SPIC

Time remain to input SIM PIN/PUK

5 AT+

CSPN

Get service provider name from

6 AT+

CRFSIM

Reinitialize the SIM card.

Syntax

Expect Result

Description

1 AT+

CTXGAIN

Set TX gain.

2 AT+

CRXGAIN

Set RX gain.

3 AT+

CTXVOL

Set TX volume.

4 AT+

CRXVOL

Set RX volume.

5 AT+

CTXFTR

Set TX filter.

6 AT+

CRXFTR

Set RX filter.

7 AT+

CVALARM

Low voltage Alarm.

8 AT+

CRIIC

Read values from register of IIC

9 AT+

CWIIC

Write values to register of IIC

10 AT+

CVAUXS

Set state of the pin named

11 AT+

CVAUXV

Set voltage value

of the pin named

12 AT+

CGPIO

Set Trigger mode of interrupt GPIO.

13 AT+

CGDRT

Set the direction of specified GPIO.

14 AT+

CGSETV

Set the value of specified GPIO.

15 AT+

CGGETV

Get the value of specified GPIO.

16 AT+

CGISR

Set interrupt tri

gger condition and

17 AT+

CADC

Read ADC value.

18 AT+

CMICAMP1

Set value of micamp1.

19 AT+

CVLVL

Set value of sound level.

20 AT+

SIDET

Digital attenuation of sidetone.

21 AT+

CECM

Enable/Disable Echo Canceller.

22 AT+

CNSM

Enable/Disable Noise Suppression.

23 AT+

CECSET

Adjust the effect for the given echo

24 AT+

CRIRS

Reset RI pin of serial port.

25 AT+

CSUART

Switch UART line mode.

26 AT+

CMUX

Enable the multiplexer over the

27 AT+

CMUXSRVPORT

Configure the specific virtual com

G. Hardware Related Commands

SIM.

device.

VREG_AUX1.

start such interruption.

cancellation mode.

UART.

port to the appropriate service.

28 AT+

CDCDMD

Set DCD pin mode.

29 AT+

CDCDVL

Set DCD pin high

low in GPIO

30 AT+

CBC

Battery charge.

31 AT+

CDTRISRMD

Configure the trigger condition for

32 AT+CDTRISRS

Enable/Disable the pin of DTR’s

33 AT+

CGFUNC

Enable/Disable the function for the

34 AT+

CGWHOST

Reset GPIO 41 to high level.

35 AT+

CGWISRMD

Configure the trigger condition for

36 AT+

CKGSWT

Swit

ch pins’ function.

37 +

KEY

Keypad result code.

38 AT+

CUSBSPD

Switch USB high or full speed.

39 AT+

CLEDITST

Adjust the LED’s intensity.

40 AT+

CADCA

Read the value from the second

41 AT+

CAPWRON

Auto power on setting.

42 AT+

CAPWROFF

Auto powe

r off setting.

43 AT+

CBVTBP

Set 800

850 band indicator.

44 AT+

CRFOP

Set the value of RF output power.

Syntax

Expect Result

Description

1 AT+

CSPISETCLK

SPI clock rate setting.

2 AT+

CSPISETCS

SPI chip select setting.

3 AT+

CSPISETF

SPI clock frequency setting.

4 AT+

CSPISETPARA

SPI transfer parameters setting.

5 AT+

CSPIW

Write data to SPI.

6 AT+

CSPIR

Read data from SPI.

Syntax

Expect Result

Description

1 AT+

CNUM

Subscriber num

ber.

2 AT+

CPBS

Select phonebook memory storage.

3 AT+

CPBR

Read phonebook entries.

4 AT+

CPBF

Find phonebook entries.

5 AT+

CPBW

Write phonebook entry.

mode.

DTR’s interrupt.

awakening function.

special GPIO.

GPIO43’s.

ADC.

H. SPI Related Commands

I. Phonebook Related Commands

6 AT+

CEMNLIST

Set the list of emergency number.

Syntax

Exp

ect Result

Description

1 AT+

FSCD

Select directory as current directory.

2 AT+

FSMKDIR

Make new directory in current

3 AT+

FSRMDIR

Delete directory in current directory.

4 AT+

FSLS

List directories/files in current

5 AT+

FSDEL

Delete file in current directory.

6 AT+

FSRENAME

Rename file in current directory.

7 AT+

FSATTRI

Request file attributes.

8 AT+

FSMEM

Check the size of available memory.

9 AT+

FSLOCA

Select storage place.

10 AT+

FSCOPY

Copy an appointed file.

Syntax

Expect Result

Description

1 AT+

CTXFILE

Select file transmitted to PC host.

2 AT+

CRXFILE

Set name of file received from PC

3 AT+

CMWAIT

Config the waiting seconds before

4 AT+

CFTR

ANRX

Transfer a file to EFS.

5 AT+

CFTRANTX

Transfer a file from EFS to external

Syntax

Expect Result

Description

1 AT+

IPR

Set local baud rate temporarily.

2 AT+

IPREX

Set local baud rate permanently.

3 AT+

ICF

Set co

ntrol character framing.

4 AT+

IFC

Set local data flow control.

5 AT&C

Set DCD function mode.

6 ATE

Enable command echo.

J. File System Related Commands

K. File Transmission Related Commands

directory.

host.

xmodem start receiving.

host.

L. V24-V25 Commands

7 AT&V

Display current configuration.

8 AT&D

Set DTR function mode.

9 AT&S

Set DSR function mode.

10 ATV

Set result code f

ormat mode.

11 AT&F

Set all current parameters to

Syntax

Expect Result

Description

1 AT+

CGDCONT

Define PDP Context.

2 AT+

CGDSCONT

Define Secondary PDP Context.

3 AT+

CGTFT

Define Secondary

PDP Context.

4 AT+

CGQREQ

Quality of service profile

5 AT+

CGEQREQ

3G quality of service profile

6 AT+

CGQMIN

Quality of service profile (minimum

7 AT+

CGEQMIN

3G quality of service profile

8 AT+

CGATT

Packet domain attach or detach.

9 AT+

CGACT

PDP context activate or deactivate.

10 AT+

CGDATA

Enter data state.

11 AT+

CGPADDR

Show PDP address.

12 AT+

CGCLASS

GPRS mobile station class.

13 AT+

CGEREP

GPRS event reporting.

14 AT+

CGREG

GPRS network registration status.

15 AT+

CGSMS

Select service for MO SMS

16 AT+

CGAUTH

Set type of authentication for PDP

Syntax

Expect Result

Description

1 AT+

CGSOCKCONT

Define socket P

DP context.

2 AT+

CSOCKSETPN

Set active PDP context’s profile

3 AT+

CSOCKAUTH

Set type of authentication for PDP

4 AT+

CGSOCKQREQ

Quality of service profile

M. Commands for Packet Domain

manufacturer defaults.

(requested).

N. TCP/IP Related Commands

acceptable).

(minimum acceptable).

messages.

IP connections of GPRS.

number.

IP connections of socket.

(requested).

5 AT+

CGSOCKEQREQ

3G quality of service profile

6 AT+

CGSOCKQMIN

Quality of service profile (minimum

7 AT+

CGSOCKEQMIN

3G quality of service profile

8 AT+

IPADDR

Inquire socket PDP address.

9 AT+

NETOPEN

Open socket.

10 AT+

TCPCONNECT

Establish TCP co

nnection.

11 AT+

TCPWRITE

Send TCP data.

12 AT+

UDPSEND

Send UDP data.

13 AT+

SERVERSTART

Startup TCP server.

14 AT+

LISTCLIENT

List all of clients’ information.

15 AT+

CLOSECLIENT

Disconnect specified client.

16 AT+

ACTCLIENT

Activate specified clie

nt.

17 AT+

NETCLOSE

Close socket.

18 AT+

CIPHEAD

Add an IP head when receiving data.

19 AT+

CIPSRIP

Set

whether display IP address and

20 AT+

CIPCCFG

Configure parameters of socket.

21 AT+

CIPOPEN

Establish connecti

on in multi

client

22 AT+

CIPSEND

Send data in multi

client mode.

23 AT+

CIPCLOSE

Close connection in Multi

client

24 AT+

CDNSGIP

Query the IP address of given

25 AT+

CDNSGHNAME

Query the domain name of given IP

26 AT+CIPMODE

Select TCPIP application mode.

27 AT+

CIPSTAT

Statistic the total size of data sent or

28 AT+

CTCPFIN

Wait for TCP_FIN in

29 AT+

CENDUPPDP

Enable duplicate PDP activation.

30 AT+

CTCPKA

Set TCP_KEEP_ALIVE paramet

ers.

31 AT+

CPING

Ping some destination address.

32 AT+

CPINGSTOP

Stop an ongoing ping session.

33 AT+

CTEUTP

Set unknown incoming TCP packet

34 AT+

CUPURE

Set UDP port unreachable ICMP

35 AT+

CINICMPALLOW

Preferred ICMP filter.

36 AT+

TCP

Close the TCP connection.

37 Information elements

(requested).

acceptable).

(minimum acceptable).

port of sender when receiving data.

mode.

domain name.

address.

received.

TCP_FINWAIT2 state.

echo.

related to TCP/IP

Syntax

Expect Result

Description

1 AT+

STIN

SAT Indication.

2 AT+

STGI

Get SAT information.

3 AT+

STGR

SAT respond.

4 AT+

STK

STK switch.

Syntax

Expect Result

Description

1 AT+

SMTPSRV

SMTP server address and port

2 AT+

SMTPAUTH

SMTP server authentication.

3 AT+

SMTPFROM

Sender address and

name.

4 AT+

SMTPRCPT

Recipient address and name

5 AT+

SMTPSUB

E-

mail subject.

6 AT+

SMTPBODY

E-

mail body.

7 AT+

SMTPBCH

E-

mail body character set.

8 AT+

SMTPFILE

Select attachment.

9 AT+

SMTPSEND

Initiate session and send e

mail.

10 AT+SMTPSTOP

Force to stop sending e

mail.

Syntax

Expect Result

Description

1 AT+

POP3SRV

POP3 server and account.

2 AT+

POP3IN

3 AT+

POP3NUM

Get e

mail number and total size.

4 AT+

POP3LIST

Lis

t e-mail ID and size.

5 AT+

POP3HDR

Get e

mail header.

6 AT+

POP3GET

Get an e

mail from POP3 server.

7 AT+

POP3DEL

Mark an e

mail to delete from POP3

8 AT+

POP3OUT

Log out POP3 server.

9 AT+

POP3STOP

Force to stop receiving e

mail/close

O. SIM Application Toolkit (SAT) Commands

P. Internet Service Commands

P-1 Simple Mail Transfer Protocol Service

P-2 Post Office Protocol 3 Service

number.

(TO/CC/BCC).

server.

the se

ssion.

10 AT+

POP3READ

Read an e

mail from file system.

Syntax

Expect Result

Description

1 AT+

CFTPPORT

Set FTP server port.

2 AT+

CFTPMODE

Set FTP mode.

3 AT+

CFTPTYPE

Set FTP type.

4 AT+

CFTPSERV

Set FTP serve

r domain name or IP

5 AT+

CFTPUN

Set user name for FTP access.

6 AT+

CFTPPW

Set user password for FTP access.

7 AT+

CFTPGETFILE

Get a file from FTP server to EFS.

8 AT+

CFTPPUTFILE

Put a file in module EFS to FTP

9 AT+

CFTPGET

Get a f

ile from FTP server and

10 AT+

CFTPPUT

Put a file to FTP server.

11 AT+

CFTPLIST

List the items in the directory on

12 AT+

CFTPMKD

Create a new directory on FTP

13 AT+

CFTPRMD

Delete a directory on FTP server.

AT+

CFTPDELE

Delete a file on FTP server.

15 Unsolicited FTP Codes

Syntax

Expect Result

Description

Launch a HTTP operation.

2 Unsolicited HTTP

Syntax

Expect Result

Description

1 AT+

CHTTPSSTART

Acquire HTTPS protocol stack.

2 AT+CHTTPS

STOP

Release HTTPS protocol stack.

3 AT+CHTTPS

OPSE

Open HTTPS session.

4 AT+CHTTPS

LSE

Close HTTPS session.

5 AT+CHTTPS

SEND

Send HTTPS request.

6 AT+CHTTPS

RECV

Receive HTTPS response.

P-3 File Transfer Protocol Service

address.

server.

output it from SIO.

(Summary of CME ERROR Codes)

P-4 Hyper Text Transfer Protocol Service

AT+CHTTPACT

codes (summary of CME ERROR codes)

P-5 Secure Hyper Text Transfer Protocol Service

FTP server.

server.

7 Unsolicited HTTPS

Syntax

Expect Result

Description

1 AT+

CFTPS

START

Acquire FTPS protocol s

tack.

2 AT+CFTPS

STOP

Stop FTPS protocol stack.

3 AT+CFTPS

4 AT+CFTPS

LOGOUT

Logout the FTPS server.

5 AT+CFTPS

MKD

Create a new directory on FTPS

6 AT+CFTPS

RMD

Delete a directory on FTPS server.

7 AT+CFTPS

DELE

Delete a file on FTPS server.

8 AT+CFTPS

CWD

Change the current directory on

9 AT+CFTPS

PWD

Get the current directory on FTPS

10 AT+CFTPS

TYPE

Set the transfer type on FTPS server.

11 AT+CFTPS

LIST

List the items in the directory o

12 AT+CFTPS

GETFILE

Get a file from FTPS server to EFS.

13 AT+CFTPS

PUTFILE

Put a file in module EFS to FTPS

14 AT+CFTPS

GET

Get a file from FTPS server to serial

15 AT+CFTPS

PUT

Put a file to FTPS server.

16 AT+CFTPS

SINGL

EIP

Set FTPS data socket address type.

17 Unsolicited FTPS

Syntax

Expect Result

Description

1 AT+CHTPSERV

Set HTP server info.

2 AT+CHTPUPDATE

Updating date time using HTP

3 Unsolicited HT

P Codes

Syntax

Expect Result

Description

1 AT+CSSLSTART

Acquire common SSL stack.

Codes

P-6 Secure File Transfer Protocol Service

server.

FTPS server.

server.

Codes

P-7 HTTP Time Synchronization Service

P-8 Common Secure Socket Layer Service

FTPS server.

server.

port.

protocol.

2 AT+CSSL

STOP

Stop common SSL stack.

3 AT+CSSL

OPEN

Connect to server using SSL.

4 AT+CSSL

CONT

Continue to connect to

server in

5 AT+CSSL

Disconnect from server.

6 AT+CSSL

SEND

Send data to server.

7 AT+CSSL

SET

Set the parameter of common SSL

8 AT+CSSL

MODE

Set the mode of common SSL

9 Unsolicited common

Syntax

Expect Result

Description

1 AT+CMMS

URL

Set the URL of MMS center.

2 AT+CMMS

PROTO

Set the protocol parameters and

3 AT+CMMS

SENDCFG

Set the parameters for sending

4 AT+CMMS

EDIT

Enter or exit edit mode.

5 AT+CMMS

DOW

Download the file data or title from

6 AT+CMMS

DELFILE

Delete a file within the editing MMS

7 A

T+CMMSSEND

Start MMS sending.

8 AT+CMMSRECP

Add recipients.

9 AT+CMMS

Add copy

to recipients.

10 AT+CMMS

BCC

Add secret recipients.

11 AT+CMMS

DELRECP

Delete recipients.

12 AT+CMMS

DELCC

Delete copy

to recipients.

13 AT+CMMS

DELBCC

Delete secret recipients.

14 AT+CMMS

RECV

Receive MMS.

15 AT+CMMS

VIEW

View information of MMS in box or

16 AT+CMMS

READ

Snatch the given file in

MMS.

17 AT+CMMS

SNATCH

Save the MMS to a mail box.

18 AT+CMMS

SAVE

Delete MMS in the mail box.

19 AT+CMMS

DELETE

Delete MMS in the mail box.

20 AT+CMMS

SYSSET

Configure MMS transferring

21 AT+CMMS

INCLEN

Increase the length of audio/video

SSL Codes

Q. MMS Commands

ALERT state.

function.

MMS proxy.

MMS.

UART.

body.

memory.

parameters.

attachment header.

22 AT+CMMS

Set the User

Agent of MMS packet.

23 AT+CMMS

PROFILE

Set the User

Agent profile of MMS

24 Supported Unsolicited

24.1 Indication of

24.2 Summary of CME

Syntax

Expect Result

Description

1 AT+CSCRIPTSTART

Start running a LUA script file.

2 AT+CSCRIPT

STOP

Stop the current running LUA script.

3 AT+CSCRIPT

Compile a LUA script file.

4 AT+CSCRIPT

PASS

Set the passwor

d for +CSCRIPTCL

5 AT+CSCRIPT

CMD

Send data to the running LUA script.

6 AT+PRINTDIR

Set the value of LUA printdir

7 Unsolicited CSCRIPT

Syntax

Expect Result

Description

1 AT+CGPS

Start/stop GPS sessio

2 AT+CGPS

INFO

Get GPS fixed position information.

3 AT+CGPS

COLD

Cold start GPS.

4 AT+CGPS

HOT

Hot start GPS.

5 AT+CGPS

SWITCH

Configure output port for NMEA

6 AT+CGPS

URL

Set AGPS default server URL.

7 AT+CGPS

SSL

Set AGPS transport se

curity.

8 AT+CGPS

AUTO

Start GPS automatic.

9 AT+CGPS

NMEA

Configure NMEA sentence type.

10 AT+CGPS

SMD

Configure AGPS MO method.

11 AT+CGPS

FTM

Start GPS test mode.

12 AT+CGPS

DEL

Delete the GPS information.

13 AT+CGPS

NOTIFY

LCS respond positioning

request.

Result Codes in MMS

Sending/Receiving MMS

ERROR Codes for MMS

R. CSCRIPT Commands

packet.

codes

S. GPS Related Commands

function.

sentence.

14 AT+CGPS

Enable/disable GPS XTRA function.

15 AT+CGPS

Download XTRA assistant file.

16 AT+CGPS

XDAUTO

Download XTRA assistant file

17 AT+CGPS

INFOCFG

Report GPS NMEA

0183 sentence.

18 AT+CGPS

PMD

Configure positioning

mode.

19 AT+CGPS

MSB

Configure based mode switch to

20 AT+CGPS

HOR

Configure positioning desired

22.1 AT+CASSISTLOC

Start/stop assist location.

22.2 AT+CASSISTLO

Set assist location report

22.3 AT+CASSISTLOCT

Set retry times.

22.4 AT+CASSISTLOC

Set assist location mode.

Syntax

Expect Result

Description

1 AT+CSVM

Subscriber number.

2 Indication of Voice

Syntax

Expect Result

Description

1 Indication of EONS

automatically.

standalone.

accuracy.

Unsolicited XTRA download Codes Cell Assistant Location

ORMAT

RYTIMES

MODE

T. Voice Mail Related Commands

Mail

U. EONS Related AT Commands

information’s format.

Syntax

Expect Result

Description

1 AT+COTADPHONE

Modify OTAD phone number.

Syntax

Expect Result

Description

1 Verbose code and

2 Response string of

V. OTAD Commands

NUMBER

W. Result codes

numeric code

AT+CEER

Limited Warranty

Warranty Coverage and Duration

Radicom Research, Inc. (“RRI”) warrants to the original purchaser its RRI-manufactured products (“Product”) against defects in material and workmanship under normal use and service for a period of one year from the date of delivery.

During the applicable warranty period, at no charge, RRI will, at its option, either repair, replace or refund the purchase price of this Product, provided it is returned in accordance with the terms of this warranty to RRI. Repair, at the option of RRI, may include the replacement of parts, boards or other components with functionally equivalent reconditioned or new parts, boards or other components. Replaced parts, boards or other components are warranted for the balance of the original applicable warranty period. All replaced items shall become the property of RRI.

RRI MAKES NO GUARANTEE OR WARRANTY THAT THE PRODUCT WILL PREVENT OCCURRENCES, OR THE CONSEQUENCES THEREOF, WHICH THE PRODUCT IS DESIGNED TO DETECT.

This expressed limited warranty is extended by RRI to the original end-user purchaser only, and is not assignable or transferable to any other party. This is the complete warranty for the Product manufactured by RRI, and RRI assumes no obligation or liability for additions or modifications to this warranty. In no case does RRI warrant the installation, maintenance or service of the Product.

RRI is not responsible in any way for any ancillary equipment not furnished by RRI that is attached to or used in connection with the Product, or for operation of the Product with any ancillary equipment, and all such equipment is expressly excluded from this warranty. Because of wide variations in topographical and atmospheric conditions, which may require availability of repeater stations or of particular radio frequencies, RRI assumes no liability for range, coverage or suitability of the Product for any particular application. Buyer acknowledges that RRI does not know a particular purpose for which buyer wants the Product, and that buyer is not relying on RRI’s skill and judgment to select or furnish suitable goods.

What this Warranty does NOT Cover:

(a) Defects or damage resulting from use of the Product in other than its normal and

customary manner.

(b) Defects or damage from misuse, accident or neglect.

alteration, modification or adjustment.

(d) Disassembly or repair of the Product in such a manner as to adversely affect

performance or prevent adequate inspection and testing to verify any warranty claim.

(e) Any Product that has had its serial number or date code removed or made illegible.

How to Receive Warranty Service:

To obtain warranty service, contact RRI by phone (408)-383 9006 for RMA Department or email to rma@radi.com for an RMA (Return Merchandise Authorization) number. Deliver or send the Product, transportation and insurance prepaid to RRI, with the RMA number clearly marked on the outside of the package.

General Provision

This warranty sets forth the full extent of RRI’s responsibilities regarding the Product. Repair, replacement or refund of the purchase price, at RRI’s option, is the exclusive remedy.

THIS WARRANTY IS GIVEN IN LIEU OF ALL OTHER EXPRESSED WARRANTIES. ANY APPLICABLE IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTY OF MERCHANTABILITY, ARE LIMITED TO THE DURATION OF THIS LIMITED WARRANTY. TO THE FULLEST EXTENT PERMITTED BY LAW, RRI DISCLAIMS ANY LIABILITY FOR DAMAGES IN EXCESS OF THE PURCHASE PRICE OF THE PRODUCT, FOR ANY LOSS OF USE, LOSS OF TIME, INCONVENIENCE, COMMERCIAL LOSS, LOST PROFITS OR SAVING OR OTHER INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE OR FAILURE OF SUCH PRODUCT.

Contacting Radicom Research

If more information or technical support is needed, please contact us:

2148 Bering Drive

San Jose, CA. 95131

Telephone: (408) 383 9006

Fax: (408) 383 9007

e-mail: sales@radi.com

http://www.radi.com/

Radicom Research RC3000A Users Manual

Specifications and Main Features

Frequently Asked Questions

User Manual