HARRIS TR-420-A2 User Manual

DM-15

OEM Interface Manual

1 Overview ................................................................................................................................................2

1.1 General ...........................................................................................................................................2

1.2 Operating Modes.............................................................................................................................3

1.3 Software..........................................................................................................................................3

1.4 Hardware ........................................................................................................................................3

1.4.1 Mechanical..................................................................................................................................4

1.4.2 Electrical.....................................................................................................................................5

1.5 References.......................................................................................................................................6

1.5.1 External Document Index.............................................................................................................6

1.6 Test/Certification Requirements.......................................................................................................6

2 Hardware Requirements..........................................................................................................................6

2.1 Module Dimensions.........................................................................................................................6

2.2 External Interfaces...........................................................................................................................8

2.2.1 System Connector.......................................................................................................................8

2.2.2 Accessory Connector.................................................................................................................12

2.2.3 Antenna Connector....................................................................................................................13

2.3 Electrical Performance...................................................................................................................13

2.4 Mobile Station Power Class...........................................................................................................14

2.5 Power Consumption ......................................................................................................................14

2.5.1 Transmit/Talk Mode ..................................................................................................................14

2.5.2 Standby Mode............................................................................................................................14

2.5.3 Sleep Mode (Minimum DC Power consumption) .......................................................................14

2.6 Reliability......................................................................................................................................14

2.7 Environmental Requirements.........................................................................................................15

3 External Control/Interface .....................................................................................................................16

3.1 Introduction...................................................................................................................................16

3.1.1 Common AT Command Ensembles............................................................................................16

3.1.2 IS-136 AMPS/DAMPS Ensembles.............................................................................................21

3.1.3 CDPD Ensembles ......................................................................................................................27

3.1.4 OEM Module Ensemble.............................................................................................................29

4 Safety....................................................................................................................................................31

4.1 Exposure to Radio Frequency Signals............................................................................................31

4.2 Module Operation .........................................................................................................................31

4.3 Posted Facilities ............................................................................................................................31

4.4 Electronic Devices.........................................................................................................................31

4.5 Blasting Areas...............................................................................................................................32

4.6 Potentially Explosive Atmospheres................................................................................................32

4.7 Vehicles........................................................................................................................................32

4.8 For Vehicles Equipped with an Airbag...........................................................................................32

4.9 Responsible Use............................................................................................................................32

1 Overview

The DM-15 module is intended for mounting into an application developer’s chassis to provide wireless communication capability for the product. The target chassis could be in a wide variety of forms such as a residential electric meter, a point of sale terminal, an alarm panel, or an automobile console. All initial configuration, mode control, and operational commands are issued to the module over an RS-232 serial port using a flexible AT command format. The module circuitry has been designed to meet the environmental requirements of a large range of commercial and industrial users.

1.1 General

DM-15 is a fully RF shielded PCB assembly with dimensions of approximately 4 x 2 x .7 inches. It has three external interfaces: a 30-pin system connector, a 16-pin accessory connector and a miniature coaxial RF antenna connector.

Figure 1.1 -1: DM-15 Module

1.2 Operating Modes

The word “mode”, when applied to DM-15 can refer to either software modes or hardware modes. Desired usage can be determined from the context. Software modes are the various ways in which DM-15 can be made to send and receive wireless data. They are described briefly in Section 1.3 below. Hardware modes are the various ways in which the functions of the 30-pin connector can be changed as needed for testing or to configure DM-15 for different applications. Hardware modes are described in more detail in Section 2.

1.3 Software

DM-15 software options can be used to configure the module hardware to operate in a wide variety of cellular voice and data communication modes. The first three software option packages to be delivered for the module are described below.

1. IS-136 rev. B with IS-130/IS-135 asynchronous data and group 3 fax capability - This software provides

dual mode AMPS/ TDMA cellular communications over the 800 MHz cellular frequency band. The module automatically switches between the legacy AMPS system and the newer digital IS-136 cellular system based on system availability and/or manual selection by the host application.

2. CDPD release 1.1 capability - The Cellular Digital Packet Data (CDPD) system provides wireless data

communication at 19,200 bps using standard TCP/IP communication protocol. As such, it can extend full Internet access to a user’s remote mobile platform. The CDPD system operates in the 800 MHz band either sharing a traffic channel with the 800 MHz cellular voice system, or more commonly, being permanently allocated a specific channel for packet data communications. A user is charged for the number of kilobytes transferred rather than for the minutes of connect time as is normally the case for cellular voice and data communications. This allows the user to remain continuously connected to the CDPD network and experience minimal access delay to receive or transmit data.

3. AMPS 553 analog voice with burst data capability – This software option is being offered in response to a

need for a voice/data communications capability with high percentage geographical coverage over most of the United States and Canada. The AMPS cellular system using circuit switched data is the only viable option at this time. Although digital cellular systems with data capability are being deployed in several locations around the county, it will be many years if ever before they have the coverage footprint of the existing AMPS system. In addition to providing voice communication services, this software option provides a built-in circuit switched burst data modem over the analog circuit switched cellular network. V.27ter is used to transmit the data, which is heavily encoded to combat the fading in the mobile environment. The burst data is operated in a half duplex mode. The module is capable of transmitting or receiving 250 bytes of data over the analog circuit switched cellular network in less than 5 seconds. The DTMF tones are used to switch between voice and data modes either locally, or by a remote communication center.

All of the software platforms listed above include a serial bus multiplexing protocol capability that can be used by the application developer to create multiple virtual communication channels with the DM-15 module over the single serial port. A common example of the virtual channel application is providing simultaneous transport of mode commands, data traffic, and status messages between the module and the main application control microprocessor.

1.4 Hardware

The next two sections give a top-level overview of DM-15 as seen from the application developer’s perspective. Hardware design details inside the DM-15 module are described in the “DM-15 Operational Description”.

1.4.1 Mechanical

The DM-15 module has no mechanical elements other that the main PCB assembly. All critical electronic components are shielded using sheet metal cans to prevent internal/external electromagnetic interference from degrading the module’s performance and to prevent the module from interfering with other nearby devices. Figure 1.4-1 shows a typical mounting configuration of the module with the main motherboard assembly. The module is plugged into the fixed mating connector and secured with four screws to the standoff components.

Figure 1.4-1 Module Mounting Configuration

1.4.2 Electrical

Figure 1.4-2 shows an overview of the electrical interface between the DM-15 module and a typical application.

DM-15 Electrical Interface

Power

User Interface

DTE

External Audio

Interface

Customer Application

Voltage Regulator

Control Processor

Voice & Data Processing

Echo Cancelling

Noise Cancelling

Audio Power AMP

Data Conversion

Power & GND

Serial Interface 6 1

Analog Audio Interface

SIM Device

Clock REF

Wake

Option

PCM Audio Interface

Antenna

DM-15

Module

Figure 1.4-2 DM-15 Electrical Interface

1.5 References

1.5.1 External Document Index

• Cellular Digital Packet Data (CDPD) System Specification, Release 1.1, 19 January

1995, CDPD Forum

• IS-130, 800 MHz Cellular Systems TDMA Radio Interface Radio Link Protocol 1,

01 March 1995, EIA/TIA

• IS-135, 800 MHz Cellular Systems TDMA Services Async Data and Fax, April

1995, EIA/TIA

• IS-136.1, Revision A, TDMA Cellular/PCS Radio Interface Mobile Station - Base

Station Compatibility Digital Control Channel, October 1996, EIA/TIA

• IS-136.2, Revision A, TDMA Cellular/PCS Radio Interface Mobile Station - Base

Station Compatibility Traffic Channels and FSK Control Channel, October 1996, EIA/TIA. Referred to here as ‘IS-136’.

• IS-137, Revision A, TDMA Cellular/PCS Radio Interface Minimum Performance

Standard for Mobile Stations, July 1996, EIA/TIA. Referred to here as ‘IS-137’.

1.6 Test/Certification Requirements

AMPS/DAMPS Configurations CDPD Configuration

FCC Part 22 FCC Part 22 FCC Part 15 Ameritech CDPD Certification IS-137 Revision A GTE CDPD Certification

Bell Atlantic Mobile / Nynex CDPD Certification AT&T CDPD Certification

2 Hardware Requirements

2.1 Module Dimensions

The physical dimensions of the DM-15 module are as indicated in the figure shown below. The electrical interconnection to the optional accessory board is made through vertical header pins, which are part of the accessory assembly. Dimensions given for shield-can height and overall module thickness are approximate at this time. Note: All dimensions are in inches.

Figure 2.1-1 Module Dimensions

2.2 External Interfaces

**Warning : ESD Sensitive Devices*** Many of the pins on the external connectors interface directly with integrated circuits within the module. Although all pins are protected against normal ESD events, use appropriate precautions to prevent ESD damage.

2.2.1 System Connector

External interfaces to the module are made primarily through a 30-pin, standard 0.050 inch pitch, ODU header shown below.

515-568

Figure 2.2-1 System Connector

Position Part Number Dim A Dim B Dim C Height in mated condition

30 515.569.035.030.050 17.78 23.58 16.51 8.3 mm

ODU MINI-FIX Mating Connectors

Position Part Number Description

30 525.060.035.030.xxx Flex Cable Socket Connector 30 515.568.730.700.000 Locking Clip, Surface Mount Header to Flex Cable Socket 30 525.031.035.030.xxx SMT Board to Board Socket Connector

Figure 2.2-2 Connector Details

Table 1.2-1: 30-Pin System Connector Functions

Pin Signal Name Description TYPE

1 GND Chassis Ground 2 GND/AD_in Chassis Ground (optionally A/D input) -/I 3 AFMS Audio from module O 4 GND Chassis Ground 5 AGND Analog ground 6 ATMS Audio to module I 7 OUT2 * Reserved O 8 WAKE Switches the main voltage regulator on/off I 9 IN2 * Reserved I 10 OUT1 * Reserved O/I 11 VDD * Logic reference O 12 IN1 * Reserved I 13 PCMCLK PCM Clock output O 14 PCMSYNC PCM Frame sync O 15 PCMULD PCM Voice input I 16 PCMDLD PCM Voice output O 17 GND Chassis Ground 18 GND Chassis Ground 19 DCD/VppFlash Data Carrier Detect and Flash Programming Voltage Input O/I 20 REF_CLK 19.44 MHz reference clock output O 21 CTS Clear to send O 22 DTR Data Terminal Ready I 23 TD Serial data to module I 24 RTS Request to Send I 25 VCC_12V 12 vdc supply (needed only for 3 Watt burst applications) I 26 RD Serial data from module O 27 VCC_12V 12 vdc supply (needed only for 3 Watt burst applications) I 28 VCC_12V 12 vdc supply (needed only for 3 Watt burst applications) I 29 VCC_5V 6 vdc regulated supply voltage I 30 VCC_5V 6 vdc regulated supply voltage I

* Pin used for SIM Interface in GSM based products. Pin function reserved for future use by U.S. products.

Tables 2.2-2, 2.2-3 and 2.2-4 list the pin assignments for the system connector and define the detailed electrical characteristics for each pin.

Table 2.2-2: Signal Description and Details

DGND This is the supply voltage return (VCC_5V and VCC_12V) A/D_in

Input voltage for 0000 0000 word 0.05V Input voltage for 1111 1111 word 3.25V Linearity Absolute accuracy -10mV +10mV Conversion time to within 0.5 bit Input impedance External source impedance

AFMS

Module audio output Output Impedance (active state) Output Impedance (inactive state) Output Impedance (pwr down state) Drive capacity into 50 Ω Drive capacity into 5 kΩ

External Device audio input Input Impedance

Volume control Levels to external audio input 28 mVrms nominal 450 mVrms max.

ATMS

All sources must be AC coupled except for a microphone device. External audio source should be DC coupled in order for module to supply DC power to microphone. External audio source

Output impedance (active state) Output impedance (inactive state)

Module audio input

Input impedance Output DC level unloaded for external audio

source power Levels from external audio source HGA = 0 45 mVrms nominal 340 mVrms max. Audio input signal is amplified an additional 32 db and a DC bias is provided to the microphone when HGA = 1

OUT1, OUT2 CMOS open drain output with 1 mA drive (See Table 2.2-3) WAKE

TTL compatible active low input (WAKE pin is tied to VCC_5V through 100KΩ resistor, recommend open collector/drain transistor)

I_01, I_03 CMOS bi-directional, tri-state output with 2mA drive (See Table 2.2-3) VDD 2.7 Vdc min 3.4 Vdc nominal 5.5 Vdc max PCMCLK (See Table 2.2-3) PCMSYNC (See Table 2.2-3) PCMULD (See Table 2.2-3) PCMDLD (See Table 2.2-3)

(See Table 2.2-3)DCD/VppFlash VppFlash programming voltage. Capability = 60 ma min 11.8 – 12.2 Vdc

REF_CLK

Frequency 19.44 MHz this output is switchable Output Level 0.7 min 1.0 typ 1.4 max volts Harmonic Content -10dBc max

RTS, CTS, DTR (See Table 2.2-3) RD,TD (See Table 2.2-3) VCC_12V VCC_5V

13.8 volt ± 20%, 1.5 A max 5 volt ± 13.3% regulated, 1A max

Minimum Maximum

(0.3 – 3.5 kHz) Zout < 10 Ω in series with ≥3.3 uF (-20%) Zout < 10 Ω to VDD/2 Zout > 30 kΩ

1.1 V

min.

P-P

2.0 V

min./ 4.0 V

P-P

Zin > 50 Ω

± 12 dB from nominal > - 40 dB (mute)

Zout ≤ 100 Ω Zout > 10 k

Zin > 2 kΩ

2.0 V min.

1.5 mVrms nominal

± 0.5 LSB

5µ sec

1MΩ

max.

P-P

-P2P

Table 2.2-3: System Connector CMOS Interface Levels

LimitsQuantity Symbol

Min Typ Max High level output voltage (IOH= rated) V Low level output voltage (IOL= rated) V

High level input voltage Low level input voltage

OH OL

0.9 * VDD VDD Volts 0 0.1* VDD Volts

0.8 * VDD VDD Volts 0 0.2 * VDD Volts

2.2.2 Accessory Connector

Connections to an optional accessory board are made through a 16-pin accessory connector. Add-on accessories under consideration include a GPS receiver, a Bluetooth transceiver, and a CeBus transceiver

Table 2.2-4: 16-Pin Accessory Connector Functions

Connector / Pin Signal Name Description X353 / 1 VBATT 5 VDC supply input

X353 / 2 GND Digital ground X353 / 3 CLKREQ Request from accessory to keep providing reference clock X353 / 4 ARESET Reset signal to accessory X351 / 1 ASYNC Request from accessory for frame sync X351 / 2 TBD SPARE X351 / 3 IU3T DTMS X351 / 4 IU3R DFMS X351 / 5 ADATAUP Data to accessory (PCM link) X351 / 6 APCMSYNC Sync line (PCM link) X351 / 7 APCMCLK Clock line (PCM link) X351 / 8 ADATDOWN Data from accessory board (PCM link) X351 / 9 ASYSCLK 19.44 MHz reference clock to accessory X351 / 10 AWAKE Wake-up signal to accessory X351 / 11 IU2T IU2T X351 / 12 IU2R IU2R

Units

2.2.3 Antenna Connector

Radio frequency (RF) signals from the module to the external, customer-supplied antenna are made through a surface mount, microminiature snap-on M/A-COM connector (P/N 2367-5002-54). A wide variety of compatible mating connectors are available. Pigtail assembly (P/N 9960-2100-24), and the inter-series cable assembly (P/N 9960-4100-XX) from M/A-COM are two options using preassembled cables. The cost of these cables varies with quantity and connector type. Another mating option is a right angle crimp jack from M/A-COM that uses standard RG-type coaxial cable. Custom cables assemblies can be then be manufactured to indvidual requirements using standard off-the-shelf coaxial cable and mating connectors (TNC, SMA, etc.) with

.152

(3.86)

.223

(5.66)

Pigtail Assembly

either RG-178 (P/N 2338-5001-10) or RG-316 (P/N 2338-5002-10) size M/A-COM connectors. The cost of the crimp connector alone is approximately $1.50 USD in quantities of 10,000. Physical dimensions of the two module connector types are shown above. Since the mating connector can rotate through 360o, the application developer has maximum flexibility for routing the RF coax assembly. The total height of the mated pair using M/A-COM pre-assembled RF connectors is 0.12 inches. The mated pair height using the right angle crimp jack is approximately 0.290 inches.

2.3 Electrical Performance

Electrical performance parameters are valid only when the terminating impedance at the output of the antenna connector exhibits a VSWR of less than 2:1 for all phase angles in the frequency band of operation. High VSWR loads at the antenna connector adversely affect current consumption, linearity, and power efficiency of the module and may prevent operation or cause internal damage.

The RF performance of the DM-15 fully meets the following specifications:

IS-136 TDMA Cellular mode – Per IS-137 specification 553 AMPS Cellular mode – Per IS-19 specification CDPD Mode – Per Cellular Digital Packet Data (CDPD) System Specification, Release 1.1, 19 January 1995,

Right Angle Crimp Jack

2.4 Mobile Station Power Class

The module is able to operate in several modes and different output power levels. Typical applications require output power levels similar to those in a handheld cellular phone (600 mW nominal) which is considered a power class IV unit for dual mode operation. It is possible to increase the output power level to that of a class I unit (4 W nominal) during the 5 second analog burst data ode. Table 2.4-1 below shows the nominal output power levels (Effective Radiated Power, assuming an antenna system gain of 1 dBd (2.5 dBd antenna gain with 1.5 dB cable loss)).

Table 2.4-1: Mobile Station Nominal Power Levels

Mobile Station Power Level (dBW)

0 1 2 3 4 5 6 7 8 9 10

Class I, AMPS 6 2 -2 -6 -10 -14 -18 -22 -22 -22 -22 Class II, AMPS -2 -2 -2 -6 -10 -14 -18 -22 Class II TDMA 2 2 -2 -6 -10 -14 -18 -22

Class IV, TDMA -2 -2 -2 -6 -10 -14 -18 -22

Class IV, PCS -2 -2 -2 -6 -10 -14 -18 -22

*Note: Output power levels maintained within range of +2 / -4 dB for PL0-7

Power levels 8-10 are valid for digital mode only, maintained within range of +2 / -6 dB

-27±3 -32±4 -37±5

-28±3 -33±4 -38±5

2.5 Power Consumption

2.5.1 Transmit/Talk Mode

DC current in mA AMPS Mode IS-136 Mode CDPD Mode

Peak 617 590 590600 mWatt RMS 617 355 355

3 W Burst Peak 1810 - -

2.5.2 Standby Mode

DC current in mA AMPS Mode IS-136 Mode CDPD Mode

RMS 36 15 15

2.5.3 Sleep Mode (Minimum DC Power consumption)

A power down or "sleep mode" is available in which the module is placed in a low power consumption state under control of the host application. In this mode, the unit consumes approximately TBD uA of current as measured from the VCC_5V supply input on pin 1 of the system connector. A logic level "0" on pin 19 of the system connector returns the unit to full operation although there may be a significant delay while the module reestablishes registration with the cellular network

2.6 Reliability

2.6.1.1 Overall Reliability

Module reliability performance is a function of the specific module application. Reliability prediction data will be provided for each customer application.

2.6.1.2 30 Pin Connector Reliability

Durability: 200 mating cycles minimum

2.6.1.3 Antenna Connector Reliability

Durability: 50 cycles minimum

2.7 Environmental Requirements

2.7.1.1 Temperature Ranges

The module will function within specified performance parameters over the temperature range of

-40°C to +70°C.

2.7.1.2 Thermal Shock (DUT non-operational)

Temperature Class I : -40° to +85°C 20 thermal shock cycles over temperature profile

2.7.1.3 Moisture Resistance (DUT non-operational)

Maximum temperature 55°C

2.7.1.4 Electrostatic Discharge

ISO 7816-1. Direct discharge to all external connections.

2.7.1.5 Electromagnetic Field Interference

FCC Part 15

2.7.1.6 System Connector Insertion Inversion

System connector is keyed to prevent incorrect installation

2.7.1.7 Mechanical Vibration (DUT operational)

Vibration Class I (Instrument panel mountings) Vibration Class II.A (Overhead console mountings) 5 Hz to 1000 Hz Vertical, lateral, & fore/aft axis - 20 hours per axis

2.7.1.8 Mechanical Shock (DUT non-operational)

4 half-sine wave shocks of 20 g’s with 13 msec duration in three mutually perpendicular planes

2.7.1.9 Crash Shock (DUT operational)

1000 G’s with 11 msec duration

3 External Control/Interface

3.1 Introduction

DM-15 interfaces with external controlling devices via an RS-232 serial port on the 30-pin system connector. This section defines the interface protocol between the controlling device and DM-15 over the serial port. Future versions of this document will also include the interface definition between various

external accessories and DM-15 over the accessory connector.

The primary message transport mechanism across the system connector interface uses the AT command format. However, other transport mechanisms, for example, a packet protocol based messaging mechanism, may also be supported per customer specifications.

Information about AT commands and responses for various Ericsson products are available in two formats: (1) AT Command Ensembles, and (2) Product Design Documents. An “AT Command Ensemble” is a group of AT commands that have a specific purpose such as factory test, mode control, phonebook management, etc. Product Design Documents specify the subsets of AT commands in various ensembles applicable to a particular product. A separate “Product Design Document” will be generated for each product.

The AT command descriptions included in this document are intended only to give an overview of the command functions available, and are not intended to be adequate for software design purposes. The appropriate set of AT Ensemble Documents will be provided to the application developer under a separate non-disclosure agreement as part of the Product Design Document. Note AT*E commands are Ericsson defined commands that may be used by the customer.

3.1.1 Common AT Command Ensembles

§ C1 Basic AT Syntax and Procedures (Revision B)

§ C2/C/E Control and Identification (Revision A)

§ C9 Mode Management (Revision PC2)

§ C50 Time Independent Escape Sequence (Revision A)

§ C53 Enhanced Mode Management (Revision B)

§ C55 Phonebook Group Management for RTP Phones (Revision B)

§ C56 Microsoft Windows Compatibility (Revision B)

§ C57 Phonebook for DAMPS and WSC Phones (Revision PB2)

§ C58 SMS for DAMPS and WSC Phones (Revision B)

§ C59 Autodialer – Voice Call Control for DAMPS and WCS Phones (Revision B)

§ AC12 Basic Vehicle Handsfree (Revision A)

§ AS51 AMPS Modem with Multi-mode Phone Compatibility (Revision A)

§ AC50 Phone Management PC Software (Revision PB1)

§ S50 First generation IS-135 DAMPS Data/Fax (Revision C)

§ S54 Test Commands for DAMPS Phones (Revision A)

Ensemble C2, Control and Identification

AT Command Description

AT Check communication between module and host

ATZ Reset to default configuration AT&F Set to factory-defined configuration AT+CGMI AT+CGMI=? AT+CGMM AT+CMMM=? AT+CGMR AT+CGMR=? AT* List all supported AT commands AT*ESIR Read module system interface release

Read module manufacturer identification Read module model identification Read module revision identification

Ensemble C9, Mode Management

AT Command Description

AT+WS46 = <n> AT+WS46? AT+WS46=? AT*EMSH = <n> AT*EMSH? AT*EMSH=? AT*EMSO = <n> AT*EMSO? AT*EMSO=?

Sets the cellular protocol mode

Configuration mode switch/ handoff indications. If set to on, an unsolicited result code (ECMSH indication) will be sent when mode switch or hand-off (cell transition) occurs Configuration mode switch indications. If set to on, an unsolicited result code (ECMSH indication) will be sent only when mode switch occurs

Ensemble C50, Time Independent Escape Sequence

AT Command Description

ATS2 = <n> ATS2? ATS12 = <n> ATS12? AT*Q[<n>] AT*Q?

Escape character value Escape prompt delay timer value Configure CONNECT <text>

Ensemble C53, Enhanced Mode Management

AT Command Description

AT+CFUN=[<fun>[,<rst>]] AT+CFUN? AT+CFUN=? AT+CPAS=[n] AT+CPAS? AT+CPAS=? AT*EPLST=[<mode>][,<mode>]…[,<mode> ] AT*EPLST? AT*EPLST=? AT*EWS46D=<default> AT*EWS46D? AT*EWS46D=? AT+CPIN=”<old_pin>”,”<new_pin>” AT+CPIN? AT+CPIN=? AT+CMEE=[<n>] AT+CMEE? AT+CMEE=? AT*ECAM=<onoff> AT*ECAM? AT*ECAM=?

Set functionality of the module.

Current activity status of the module.

Set a prioritized list for scanning and connecting to different systems for a mobile originated call.

Configure the default-operating mode of the module.

Configure the Personal Identification Number of the module.

Enable and Disable the reporting of module equipment errors.

Enable and disable the return of on-going call events/status.

Ensemble C55, Phonebook Group Management

AT Command Description

AT*ERPGL=<mode>[,<group_index>] AT*ERPGL=? AT*ERPGM=<mode>,<tag>,<value>[,<tag> ,<value>[….]] AT*ERPGM=? AT*ERPGSO=<mode>,<group_index>[,<ta g>,<value>[….]] AT*ERPGSO=?

List the phonebook groups or members of groups. Add or delete members of a phonebook group or delete or create a phone

group. Set or read the settable options of a phone book group.

Ensemble C56, Microsoft Windows Compatibility

AT Command Description

ATI[<value>] ATI=?

Provide information to Windows to enable a Unimodem modem ID to be derived.

Ensemble C57, Phone Book for DAMPS and WSC Phones

AT Command Description

AT+CPBS=”<storage>” AT+CPBS? AT+CPBS=? AT+CPBR=<index1>[,<index2>][,”<pin>”] AT+CPBR=? AT+CPBF=”<findtext>”[,”<pin>”] AT+CPBF=? AT+CPBW=[<index>][,”<number>”[,<type>[ ,”<text>”[,”<pin>”]]]] AT+CPBW=? AT+CSCS=[”<chset>”] AT+CSCS? AT+CSCS=? AT*ERERS=[<n>] AT*ERERS=? AT+CDNN=”[<id>]” AT+CDNN? AT+CDNN=? AT+GSN AT+GSN=? AT+CIMI AT+CIMI=? AT*EMOD AT*EMOD=? AT+CMIN AT+CMIN=? AT*ESCN=<mode>,”<pin>”[,<indexn>][,”<a sn>”,”<vercode>”[,<send order>][,"<cc_name>"]] AT*ESCN=? AT*ERCF=<mode>,”<pin>”,<indexn>,[<flow 1>,<flow2>,<flow3>,<flow4>,<flow5>] AT*ERCF=? AT*ECDF=<mode>,”<pin>”,<indexn>, [<dflow1>,<dflow2>,<dflow3>,<dflow4>,<dfl ow5>] AT*ECDF=? AT*ECIF=<mode>,”<pin>”,<indexn>, [<iflow1>,<iflow2>,<iflow3>,<iflow4>, <iflow5>] AT*ECIF=?

Select phonebook memory storage

Read phonebook entries Find phonebook entries Write & delete phonebook entry

Select TE character set

Extended information responses Set/Read user name (device nickname)

Request product serial number identification Request international mobile subscriber identification Read module model identifier and description Read mobile identification number Read/set calling card parameters

Read/set calling card flow order

Read/set calling card domestic flow order

Read/set calling card international flow order

Ensemble C58, SMS for DAMPS and WSC Phones

AT Command Description

AT+CSCA="<sca>",[<type>] AT+CSCA? AT+CSCA=? AT+CUDAH=<type> AT+CUDAH? AT+CUDAH=? AT+CSDCA="<tag>" AT+CSDCA? AT+CSDCA=? AT+CSDCN=<enable>,"<address>",[< type>] AT+CSDCN? AT+CSDCN=?

Set the default message-center address in R-Data messages that carry SMS messages from the mobile termination.

Set default user-destination address info of R-Data messages used to carry SMS Submit messages to the message center.

Set the default call-back alpha tag used in SMS Submit messages sent to the message center.

Set the default call-back number used in SMS Submit messages sent to the message center.

AT+CSDDA=<message>,[<udheader> ] AT+CSDDA? AT+CSDDA=? AT+CSDDD=<enable>,<type>,<time>, [<offset>],[<daylight>] AT+CSDDD? AT+CSDDD=? AT+CSDH=<value> AT+CSDH? AT+CSDH=? AT+CSDM=<index> AT+CSDM=? AT+CSDPI=<enable>,<pres> AT+CSDPI? AT+CSDPI=? AT+CSDSH=<smheader> AT+CSDSH? AT+CSDSH=? AT+CSDUH=<udheader> AT+CSDUH? AT+CSDUH=? AT+CSDVP=<enable>,<type>,<time>, [<offset>],[<daylight>] AT+CSDVP? AT+CSDVP=? AT+CSLM=[<in>],[<out>],[<hold>],[<c anned>],["<pin>"] AT+CSLM=? AT+CSMA=<index>,[<message>], [<udheader>],[<res_code>],[<msg_ref >],[<mc_adrs>],[<da>],[<dsa>] AT+CSMA=? AT+CSME=<value> AT+CSME? AT+CSME=? AT+CSMH=<index>,["<da>"],[<type>] AT+CSMH=?

AT+CSMS=<value> AT+CSMS? AT+CSMS=? AT+CSPC=<value>, “<pin>” AT+CSPC? AT+CSPC=? AT+CSRC=<index> AT+CSRC=?

Set the default SMS Delivery Ack message sent to the message center with a SMS DELIVERY ACK sent by the MT in response to a mobile terminated SMS DELIVER.

Set the default deferred-delivery time used in SMS Submit messages sent to the message center.

Control the presentation of SMS and R-Data header information in the following SMS result codes: +CSTD, +CSLM, and +CSRM.

Delete a short message stored in the mobile termination. Set the default presentation indicator used in SMS Submit messages sent to the

message center. Set the default short-message header used in SMS Submit messages sent to the

message center. Urgent, privacy, ack, update, etc. Set the default user-data header of SMS Submit and SMS Manual Ack messages

sent to the message center. Encoding method. Set the default validity period used in SMS Submit messages sent to the message

center.

List short messages stored in the mobile termination.

Originate an SMS Manual Ack message to the message center.

Control the coding of messages that contain user data with IRA characters are reported in the +CSTD result code and the +CSLM, +CSRC, +CSRM information responses. Originate, from the Hold Box, an SMS Submit message to the message center. Optionally, a new destination address < da> parameter can be supplied to send the message to a party other than the original recipient. Select the short-message service to be used by the mobile termination. This command enables an application to differentiate between a GSM SMS AT command interface and a DAMPS SMS AT command interface. Control delivery and retrieval of private short messages.

Recall a canned message that the user may originate from the mobile-termination keypad. The canned message may form the user-data content of an SMS Submit

message or an SMS Manual Ack message.

AT+CSRI=<delivery>,[<store>] AT+CSRI? AT+CSRI=? AT+CSRM=<index>,["<pin>"] AT+CSRM=? AT+CSSC=<message>,[<index>],[<ud header>] AT+CSSC=? AT+CSSM="<da>",<message>,[<inde x>],[<msg_ref>],[<type>],[<udheader>] ,[<smsheader>],[<tag><value>] AT+CSSM=? AT+CSWH="<da>",<message>,[<inde x>],[<msg_ref>],[<type>],[<udheader>] ,[<smsheader>],[<tag> <value>],… AT+CSWH=? AT*ELSI=[“<pin>”] AT*ELSI=? AT*EMSI=<index> AT*EMSI=? AT*EMEMUSED[=<selection>] AT*EMEMUSED=?

Control delivery of unsolicited SMS result codes and the associated storage of mobile-terminated short messages.

Read a short message stored in the mobile termination. Store a canned message that the user may originate from the mobile-termination

keypad. The canned message may form the user-data content of an SMS Submit message or an SMS Manual Ack message. Originate an SMS Submit message to the message center.

Store an SMS Submit message in the Hold Box within MT memory.

List short messages that are saved in the In Box of the mobile termination. Mark short messages as saved in the In Box of the mobile termination. Read percentage of memory used by SMS and phonebook.

Ensemble C59, Autodialer – Voice Call Control for DAMPS and WSC

AT Command Description

ATA Answer an incoming voice call. ATH[<value>] Hang-up a voice call. ATD <dial_string> [<overdial>][;] [ATD [<overdial>][;]] ATD> ["<storage>"]<n>[;] Originate a voice call from the phonebook. ATD![<data >][;] Hook flash and indicate digital data available. AT*ERVNOK=<value> AT*ERVNOK? AT*ERVNOK=? AT*ERDCC AT*ERDCC? AT*ERDCC=? AT+CLCK=”<fac>”,<mode>,[,”<pin>”] AT+CLCK=?

Originate a voice call with optional DTMF overdial.

When enabled, OK is not returned when a semicolon does not terminate ATD. This enables autodialers such as ACT! to work correctly.

Tell the module to use the selected internal calling card configuration to make the next call either with ATD or AT+CDV.

Used to unlock incoming or outgoing call restrictions for the execution of the very next ATD, AT+CDV or ATA. The AT+CLCK returns to its default value after issuance of the next ATD, AT+CDV or ATA.

3.1.2 IS-136 AMPS/DAMPS Ensembles

IS-136 functionalities are exposed to the external controller based on the following Ericsson AT interface ensembles:

• All Common Ensembles Listed in Section 3.1.1

• S50 First Generation IS-136-350 DAMPS Data/Fax

• S54 Test Commands for DAMPS Phones

• AC12 Basic Vehicle HandsFree

Note: inclusion of this feature in DM-15 is to be determined

• AC50 Phone Management PC Software

• AS51 AMPS Modem with Multimode Phone Compatibility

Note: inclusion of this feature in DM-15 is to be determined

The following table provides brief descriptions of the commands defined in these ensembles:

Ensemble S50, First Generation IS-136-350 DAMPS Data/Fax

AT Command Description

ATA Answer a mobile-terminated call. ATD Originate a call. ATE[<value>] Enable and disable echoing of command characters. ATH Disconnect the call. ATL[<value>] Speaker volume control - does nothing. ATM[<value>] Speaker mode – does nothing ATO[<value>]

ATQ[<value>] Enable and disable result codes suppression. ATS0=<value> ATS0? ATS3=<value> ATS3? ATS4=<value> ATS4? ATS5=<value> ATS5? ATS6=<value> ATS6? ATS7=<value> ATS7? ATS8=<value> ATS8? ATS10=<value> ATS10? ATV=<value> Set the response format: header content, trailer content, and terse or verbose

ATX=<value> Enable or disable busy-tone detection. ATZ[<value>] Hard reset the MT to its default settings, and if a call is active, disconnects the

AT&C[<value>] Set how circuit 109 behaves in response to received line signals. AT&D[<value>] Set how the MT responds to circuit 108/2 – Data Terminal ready. AT&F[<value>] Reset the MT and BMI DCE to their default settings. AT+CBC AT+CBC? AT+CBC=? AT+CCS? AT+CCS=? AT+CGCAP AT+CGCAP=? AT+COS==[<SC>],[<BW>],[<FCS>],[< PM>]

Return the MT and BMI data parts to Online Data State. It is an async- data command.

Enable and disable automatic answer. Define the IA5 character used to terminate command lines. Define the IA5 character used in the header and trailer of MT and BMI responses. Define the IA5 character used to delete the preceding character in a command

line. Pause Before Blind Dialing.

Set the maximum number of seconds the BMI DCE will try to set up a connection with another DCE. Set the number of seconds that the BMI DCE will pause, during dialing, upon encountering a comma in the dial string. Set the duration of received-line-signal loss that the BMI DCE will tolerate. It is an async-data command.

result codes.

call.

Store the battery-connection status and the battery-charge level.

Store the radio-interface V.42 bis compression parameters for the current call. Return the BMI’s capabilities. Specify the service to be requested for mobile-originated calls.

AT+COS? AT+COS=? AT+CQD=<value> AT+CQD? AT+CQD=? AT+CRC=<value> AT+CRC? AT+CRC=? AT+CSM? AT+CSM=? AT+CSQ? AT+CSQ=? AT+CSS? AT+CSS=? AT+CTA=[<EN>],[<BW>],[<FCS>],[] AT+CTA? AT+CTA=? AT+CTD=[<EN>],[<BW>],[<FCS>],[] AT+CTD? AT+CTD=? AT+CTF=[<EN>],[<BW>],[<FCS>],[] AT+CTF? AT+CTF=? AT+CTS=[<EN>],[<BW>] AT+CTS? AT+CTS=? AT+CTV=[<EN>],[<BW>],[<PM>] AT+CTV? AT+CTV=? AT+DR=[<value>] AT+DR? AT+DR=? AT+DS=[<direction>],[<negotiation>], [<max_dict>],[<max_string>] AT+DS? AT+DS=? AT+EB=[<selection>],[<timed>],[<dfl_l ength>] AT+EB? AT+EB=? AT+EFCS=[<value>] AT+EFCS? AT+EFCS=? AT+ER=[<value>] AT+ER? AT+ER=? AT+ES=[<orig_rqst>],[<orig_fbk>],[<a ns_fbk>] AT+ES? AT+ES=? AT+ETBM=[<Tx_buf>],[<Rx_buf>],[<ti mer>] AT+ETBM? AT+ETBM=? AT+FAA=<value> AT+FAA? AT+FAA=? AT+FAP=,<sep>,<pwd> AT+FAP? AT+FAP=? AT+FBO=<value> AT+FBO?

Set the number of seconds the BMI and MT will stay connected to each other without the BMI receiving an AT command.

Enable and disable cellular result codes.

Store the values of information elements received in the Service Menu message. Store a signal-quality measure and BER (Bit Error Rate) for the radio channel to

which the MT is tuned. Store the frequency band and SID (System Identification) of the serving system.

Specify the attributes to be requested for mobile-terminated async-data calls.

Specify the attributes to be requested for mobile-terminated DADS calls.

Specify the attributes to be requested for mobile-terminated fax calls.

Specify the attributes to be requested for mobile-terminated STU-III calls

Specify the attributes to be requested for mobile-terminated voice calls.

Enable or disable data-compression reporting. It is an async-data command.

Control V.42 bis compression between the MT and the far-end DCE. It is an async- data command.

Control break handling at the MT. It is an async-data command.

Specify whether a 16-bit or 32-bit Frame Check Sequence (FCS) will be used for V.42 links between the BMI DCE and the far-end DCE. It is an async-data command. Enable or disable error-control reporting. It is an async-data command.

Control V.42 error-control negotiation between the BMI DCE and the far-end DCE. It is an async-data command.

Control the handling of data buffers upon call termination. It is an async-data command.

Enable or disable adaptive answer.

Indicate the capability of the DTE to accept T.30 SUB, SEP, or PWD frames.

Set bit transmission order on the PSTN interface.

AT+FBO=? AT+FBU=<value> AT+FBU? AT+FBU=?

AT+FCC=[<VR>],[ ],[<WD>],[<LN >],[<DF>],[<EC>],[<BF>],[<ST>],[<JP> ]

AT+FCC?

AT+FCC=?

AT+FIS=[<VR>],[ ],[<WD>],[<LN>

],[<DF>], [<EC>],[<BF>],[<ST>],[<JP>]

AT+FIS?

AT+FIS=?

AT+FCLASS=<value>

AT+FCLASS?

AT+FCLASS=?

AT+FCQ=<rq>,<tq>

AT+FCQ?

AT+FCQ=?

AT+FCR=<value>

AT+FCR?

AT+FCR=?

AT+FCS?

AT+FCS=?

AT+FCT=<value>

AT+FCT?

AT+FCT=?

AT+FDR

AT+FDR?

AT+FDR=?

AT+FDT

AT+FDT=?

AT+FEA=<value>

AT+FEA?

AT+FEA=?

AT+FFC=<vrc>,<dfc>,<lnc>,<wdc>

AT+FFC?

AT+FFC=?

AT+FFD="<value>"

AT+FFD?

AT+FFD=?

AT+FHS?

AT+FHS=?

AT+FIE=<value>

AT+FIE?

AT+FIE=?

AT+FIP[=<value>]

AT+FIP=?

AT+FKS

AT+FKS=?

AT+FLI="<value>"

AT+FLI?

AT+FLI=?

AT+FLO=<value>

AT+FLO?

AT+FLO=?

AT+FLP=<value>

AT+FLP?

AT+FLP=?

AT+FMS=<value>

AT+FMS?

AT+FMS=?

AT+FND=<value>

AT+FND?

AT+FND=?

Enable or disables HDLC frame reporting.

Set the T.30 parameters for the current session.

Select the service for mobile-originated and mobile-terminated calls.

Control copy-quality checking and correction.

Indicate whether or not the DTE can receive fax data.

Provide the negotiated T.30 parameters for the current session. Specifie how long the BMI DCE will wait for a command after it has transmitted or

received a fax page. Request the BMI DCE receive a page.

Request the BMI DCE transmit a page. Enable and disable octet-alignment of EOL markers in received fax data.

Enable and disable mismatch checking and conversion of transmitted fax data. Checking and conversion shall be disabled.

Set the file-transfer diagnostic message sent to the remote fax machine.

Return a valid, but meaningless value — nominally, the hangup cause for the last call. Specify whether procedure-interrupt requests from the remote fax machine will be accepted.

Initialize Class-2 parameters to default values. Disconnect the fax call in an orderly fashion. Set the ID to be used in the T.30 CSI or TSI messages.

Specify the type of flow control.

Indicate whether or not the DTE has a document to poll.

Specify the lowest negotiable speed for a fax call.

Specify the type of message data being transmitted during a call: standard data or non-standard data.

AT+FNR=<rpr>,<tpr>,<idr>,<nsr>

AT+FNR?

AT+FNR=?

AT+FNS="<value>"

AT+FNS?

AT+FNS=?

AT+FPA="<value>"

AT+FPA?

AT+FPA=?

AT+FPI="<value>"

AT+FPI?

AT+FPI=?

AT+FPP=<value>

AT+FPP?

AT+FPP=?

AT+FPR=<value>

AT+FPR?

AT+FPR=?

AT+FPS=<value>

AT+FPS?

AT+FPS=?

AT+FPW="<value>"

AT+FPW?

AT+FPW=?

AT+FRQ=<pgl>,<cbl>

AT+FRQ?

AT+FRQ=?

AT+FRY=<value>

AT+FRY?

AT+FRY=?

AT+FSA="<value>"

AT+FSA?

AT+FSA=?

AT+FSP=<value>

AT+FSP?

AT+FSP=?

AT+GCAP

AT+GCAP=?

AT+GMI

AT+GMI=?

AT+GMM

AT+CMM=?

AT+GMR

AT+CMR=?

AT+ICF=[<value>]

AT+ICF?

AT+ICF=?

AT+IFC=[<MT_by_DTE>],[<DTE_by_

MT>]

AT+IFC?

AT+IFC=?

AT+ILRR=[<value>]

AT+ILRR?

AT+ILRR=?

AT+IPR=[<rate>]

AT+IPR?

AT+IPR=?

AT+MR=[<value>]

AT+MR?

AT+MR=?

AT+MS=[<carrier>],[<automode>],[<mi

n_rate>],

[<max_rate>]

AT+MS?

AT+MS=?

Control the reporting of messages generated during T.30 Phase-B negotiations.

Set the content of the non-standard-facilities frame.

Set the selective-polling address sent to the remote fax machine.

Set the polling ID to be used in the T.30 CIG message.

Enable or disable the packet protocol.

Set the data-port rate for fax operations.

Indicate the end-of-page status.

Set the password sent to the remote fax machine.

Set the thresholds that are used for the copy-quality-checking procedure.

Specify a retry count for partial pages in ECM mode.

Set the destination subaddress sent to the remote fax machine.

Indicate whether or not the DTE wants to be informed when the remote fax machine has a document to be polled.

Return the MT’s capabilities. Return the MT manufacturer code. Return the MT model number. Return the MT software and firmware vintage numbers. Specify the character framing used at the MT data port.

Set the flow-control operation of the MT data port.

Enable or disable reporting of the MT data-port rate. It is an async-data command.

Specify the data-port rate.

Enable or disable reporting of modulation carrier and rate. It is an async-data command.

Select modulation, enables or disables automatic negotiation, and sets the minimum and maximum data rates. It is an async-data command.

AT+MV18AM=”<value>”

AT+MV18AM?

AT+MV18AM=?

AT+MV18P=[<probe1>],[<probe2>]…

AT+MV18P?

AT+MV18P=?

AT+MV18R=[<value>]

AT+MV18R?

AT+MV18=?

AT+MV18S=[<mode>],[<dflt_ans>],[<f

bk_time>],[<ans_msg>]

AT+MV18S?

AT+MV18S=?]

<CAN> Aborts transmission or reception of a fax page. It is a bi-directional fax command

<DC1>

<DC2> Indicates the DTE is ready to receive a fax page. It is a user-to-network fax

<DC3>

<DLE><DLE> Is used for < DLE> transparency. It is a bi-directional fax command that appears

<DLE><ETX> Is used for two purposes: to indicate the end of a fax page and to acknowledge a

<DLE>O Is used as an error marker in fax data delivered to the DTE. It indicates an

<DLE><ppm> Indicates the end of a page and the DTE’s intentions for subsequent actions. It is

<DLE> Is used for <DLE><DLE> transparency. It is a bi-directional fax command that

Set the V.18 answering machine

Set the order of V.18 probes sent during automoding answer

Enable or disables V.18 reporting. It is an async-data command.

Control V.18 operation.

that appears inband within fax data.

command that appears inband within fax data.

inband within fax data. <CAN>. It is a bi-directional fax command that appears inband within fax data. overrun in the BMI DCE buffers. It is a network-to-user fax command that appears

inband within fax data. a user-to-network fax command that appears inband within fax data. appears inband within fax data.

Ensemble S54, Test Commands for DAMPS Phones

AT Command Description

AT*TEMS

AT*TEMS=?

AT*PINT

AT*PINT=?

AT*ETEST

AT*ETEST=?

SWITCH TO TEMS COMMAND PROTOCOL SWITCH TO PINT COMMAND PROTOCOL SWITCH TO ERICSSON TERMINAL PROTOCOL

Ensemble AC50, Phone Management PC Software

AT Command Description

AT*ERRLC

AT*ERRLC=?

AT*ERRCT=<total>,<type>

AT*ERRCT=?

AT*ERRGRS=<screen>,[<tag>

<value>],[<tag><value>]….

AT*ERRGRS?

AT*ERRGRS=?

AT*ERMAR=”<pin>”

AT*ERMAR=?

AT*ERINRES=<mode>,”<pin>”

AT*ERINRES=?

AT*ERINRES?

AT*EROTRES=<mode>,”<pin>”

AT*EROTRES=?

AT*EROTRES?

AT*ERPHLK=<mode>,”<pin>”

AT*ERPHLK=?

AT*ERPHLK?

AT*ERIN=<sound type>[,<call

type>][,”<storage>”,<index>]]

AT*ERIN=?

AT*ERIN?

AT*ERIP=<volume>,<sou

nd type>

AT*ERIP=?

AT+CVIB=<mode>

AT+CVIB=?

AT*ESMA=<mode>,<option>

AT*ESMA=?

AT*ESMA?

AT*ERSAT=<mode>

AT*ERSAT=?

AT*ERSAT?

AT*ERSCON=<contrast>

AT*ERSCON=?

AT*ERSCON?

AT*ELAN=”<code>”

AT*ELAN=?

AT*ELAN?

AT*ESAM=<mode>[,<option>]

AT*ESAM=?

AT*ESAM?

AT*ERAPD=<mode>,<setting>

[,”<code>”]

AT*ERAPD=?

AT*ERAPD?

AT*ERSSSD=<mode>,<option>

AT*ERSSSD=?

AT*ERSSSD?

AT*ERSAR=<mode>

AT*ERSAR=?

AT*ERSAR?

AT*COPS=[<mode>[,<form

at>[,”<oper>”]]]

AT*ERPRF=<mode>[,<index>,

[”<name>”]]

AT*ERPRF=?

AT*ERPRFS

AT*ERPRFS=?

AT*ERPRAU=<mode>

AT*ERPRAU=?

AT*ERPRAU?

Read last call Read call totals Greeting set

Master reset Incoming call restrictions

Outgoing call restrictions

Power-on phone lock

Ring set for incoming Voice, Data, and Fax

Play back sound type

Set internal vibrator mode Set message alert sound

Setting access tone to alert user when MS is connected to a cellular system

Set the phone contrast. The Contrast function sets the text-to-background contrast for visibility.

Select which language to use in the interface.

Set the answer mode

Auto area code/prefix dialing

Set and enable/disable speed/super dial mode

Set auto retry

Operator selection Set or list User Profiles

Profile reset Profile auto activate

AT*ERCONDF=<mode>

AT*ERCONDF=?

AT*ERCONDF?

AT*ERDFS=<mode>

AT*ERDFS=?

AT*ERDFS?

AT*ERMSG=<mode>,<n>

AT*ERMSG=?

AT*ERMSG?

Force MS into Data/fax mode

Deactivate the ringer of incoming Data/fax when MS is not connected to a PC

Message alert configuration

3.1.3 CDPD Ensembles

Note: This section is preliminary. Current version of DM-15 does not have CDPD capability.

CDPD functionalities are exposed to the external controller based on the following Ericsson AT interface ensembles:

§ Common Ensembles (Refer to section 3.1.1)

§ S151 Card Phone commands

§ S152 CDPD test commands (available in future versions of this Document)

§ S154 Card Phone V.80 support

Ensemble S151 “Card Phone” commands

AT Command Description

AT*EBPCN Configure Binary Property Change Result Codes.

AT*EPRIVT Configure privacy tone to beep when TDMA voice privacy is requested but not granted.

AT*ECRES Restrict the following TDMA call types:

AT*EDORV Treat Unidentified Calls As Data, Fax or Voice.

AT*EHFMICG Set External Handsfree microphone gain.

AT*EHFVOL Set handsfree earpiece volume.

AT*ERCNT Reset counters:

AT+CTD Restrict incoming voice calls.

AT+CTF Restrict incoming fax calls.

AT+CTA Restrict incoming async data calls.

AT*ESMM Set minute minder on/off.

AT+CGSN ESN.

AT+WPREG User manually establishes an Internet connection.

AT+WP179 User manually establishes an Internet connection.

AT+WS198 User manually establishes an Internet connection.

AT+WS180 Automatic CDPD power conservation.

AT*ESMM Set minute minder on/off.

AT+WPCHAN CDPD initial channel selection.

AT+WPSPNI Store the CDPD service provider network ID.

AT+WPSPI Service provider lockout.

AT+WS197 Select NEI for registration.

AT+WS198 CDPD initial acquisition timer.

AT+WS45 Set DTE-DCE interface protocol during on-line data mode and on-line command mode.

AT+WPDEST Store the primary CDPD IP address.

AT+WS174 Scan preference.

AT+WS175 CDPD sleep idle time.

AT+WPNEI Configure the network entity identifiers.

AT+WPNEILIST List all network entity identifiers.

AT+WPSTATE Display CDPD status information.

AT+WS46 Set the mode.

AT*TEMS Change to the TEMS command protocol on the system bus.

AT*EPLST Set a priority list for scanning and contact when the phone is placed into multi-scan

AT+COS Specify the service to be requested for mobile-originated calls.

AT+CRC Enable/disable cellular result codes.

AT+CGMR Request the revision number.

AT+CPWD Change the password.

ATZ Reset the configuration to default parameter values.

AT+CLCK Lock groups of AT commands to user access levels.

AT*EPWERSAVE Configure the power save level of the PC card.

AT*EHFVOL Set the earpiece volume level.

[<restrict_in>], [<restrict_out>], [<restrict_out_cc>], [<restrict_out_900>], [<restrict_out_int>], [<restrict_out_oper>], [<restrict_out_xspeed>], [<restrict_out_ldist>], [<restrict_out_ldist_xspeed>], [<restrict_out_local_800>], [<restrict_out_local_800_mem>]

Reset the Total call time counter. Reset the Total home time counter. Reset the Analog call counter. Reset the Analog home counter. Reset the Digital call counter. Reset the Digital home counter. Reset the CDPD Kbyte counter.

mode.

AT*ECRAT CDPD channel registration attempt timer.

AT*ECHTO CDPD channel hop time out value.

AT*EIACTO CDPD intra-area cell transfer time out

AT*ECDEL CDPD error logging.

AT*ECDTL CDPD trace logging.

AT*ESEID Store CDPD EID.

AT*ECDEN CDPD encryption.

AT*ECDMCL CDPD minimum carrier level.

AT*ECDCLT CDPD carrier loss timer.

AT*ECDBEC CDPD block error count.

AT*ECDBLERT CDPD block error time threshold.

AT*ECDCGC CDPD congestion count.

AT*ECGCT CDPD congestion count threshold timer.

AT*EMDLPT CDPD MDLP transmit window size.

AT*EMDLPR CDPD receive window size.

AT*EACKT CDPD acknowledgement timer.

AT*ERET CDPD acknowledgement timer.

AT*ERET CDPD retransmission timer.

AT*ECDIRT CDPD identity request retransmission timer.

AT*EMTTEIR CDPD maximum transmission for TEI request.

AT*ECDPRT CDPD packet reassembly timer.

AT*EERCODE Error code return.

AT+IBC The command is used to turn on/off the V.80 In-Band Control Service. Additionally, this

AT*EV80ISID The action command is used to query the range of <ISID> parameter values accepted

command is used to enable/disable V.24 status reports using V.80. by the DCE. An <ISID> is assigned to each information stream supported by the DCE

with the exception of the V.24 Information Stream

Ensemble S154, Card Phone V.80 Support

AT Command Description

AT+IBC

AT+IBC=?

AT+IBC?

AT*EV801SID V.80 information stream ID values

In-band control service

3.1.4 OEM Module Ensemble

Additional AT commands and responses were developed to meet OEM module customers’ needs. These functionalities are grouped in five categories: hardware control, 3-watt burst modem over AMPS voice channel, NAM programming via AT command, miscellaneous, and customer specific.

Hardware Control

AT Command Description

AT*EPSRC Select the PCM clock source

AT*EGPO Set System Connector General Purpose Digital Output

AT*EGPI Read System Connector General Purpose Digital Input

3-Watt Burst Modem over AMPS voice channel

This section describes the AT commands to use burst modem service/features.

Note: This technology is being designed. The AT commands will be available in future versions of this document

NAM Programming

AT Command Identification Name Description

AT*NAENC Address Encoding flag Select either TBCD or IA5 encoding

AT*NAKEY A-key Program the value of A-key

AT*NAMID NAM ID Select personal NAM1 or NAM2

AT*NAOLC ACCOLC 4-bit. Overload controls access attempts by the mobile station.

AT*NBAND Band Order Select the bands to be used.

AT*NDSN

HARRIS TR-420-A2 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual