Multi-Tech Systems CDMA Wireless Modem - Manuals

Chapter 2 – At Command Features Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 14 C HAPTER 2 - AT C OMMAND F EATURES Line Settings A serial link handler is set with the following default values (factory settings): 115,200bps, 8 bits data, 1 stop bit, no parity, RTS/CTS flow control...

Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 15 C HAPTER 3 - U NSOLICITED AT R ESULT C ODES This section describes unsolicited AT codes that are sent to the modem as the result of an AT command or network notification. These commands are us...

Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 18 Incoming Message Stored in Memory +CMTI Description: This response indicates that an incoming message has been received and according to the message storage preferences (+CNMI), is to be store...

Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 19 Incoming Call +CRING Description: This response indicates an incoming call. See +CRC, Cellular Result Codes, in chapter 10 for information about enabling this result. Values: <type> VOIC...

Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 21 35 : Origination already in progress 36 : General Access Failure 37 : Received retry order (IS-2000 only). Syntax: Response syntax: +WEND: <reason> Command Possible Responses ATD18005551...

Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 22 General Indicator +WIND Description: This is a general mechanism to send unsolicited non-standardized indications to the application. The identified unsolicited non-standardized indications ar...

Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 25 Current NAM Change +WNAM Description: This response indicates that the current NAM has changed. Syntax: Response Syntax: +WNAM: <nam> Command Possible Responses +WNAM:2 <nam> 1 : N...

Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 27 C HAPTER 4 - G ENERAL C OMMANDS Request Revision Identification +CGMR Description: This command is used to display the operating software version. Syntax: Command syntax: AT+CGMR Command Possible Respons...

Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 28 Request IMSI +CIMI Description: This command is used to read and identify the IMSI (International Mobile Subscriber Identity ) of the modem. The PIN may need to be entered using the CPIN command before r...

Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 29 Set Phone Functionality +CFUN Description: This command selects the mobile station’s level of functionality. AT+CFUN=0 is equivalent to AT+CPOF The AT+CFUN=1 (by default, AT+CFUN will act the same as AT+...

Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 30 Phone Activity Status +CPAS Description: This command returns the activity status of the mobile equipment. Values <pas> 0 : ready (allow commands from TA/TE) 1 : unavailable (does not allow command...

Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 32 Ringer Sound Level +CRSL Description : This command is used to set/get the sound level of the ringer on incoming calls. Values: <sound level> 0 : Min volume (muted) 1 : Default volume 4 : Max volum...

Chapter 5 – Call Control Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 34 C HAPTER 5 - C ALL C ONTROL C OMMANDS Dial Command D Description: The ATD command is used to originate a voice, data or fax call . The dial command also controls supplementary services . For a data ...

Chapter 5 – Call Control Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 36 Answer a Call A Description: When the product receives a call, it sets the RingInd signal and sends the ASCII “ RING ” or “ +CRING: <type> ” string to the application (+CRING if the cellular r...

Chapter 5 – Call Control Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 40 Microphone Gain +VGT Description: This command sets the microphone gain of the current audio path. Values: <MicGain> value to Microphone relative gain: AT+VGT Value Microphone Relative Gain St...

Chapter 5 – Call Control Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 42 Echo Cancellation +ECHO Description: This command is used to enable, disable or configure the Echo Cancellation functions for voice calls (in rooms, in cars, etc.). The +SPEAKER function automatical...

Chapter 5 – Call Control Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 43 Initialize Voice Parameters +VIP Description: This command allows voice parameters to be restored from NV memory. Values: Gain controls are restored (+VGT and +VGR) Voice path selection is restored ...

Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 44 C HAPTER 6 - N ETWORK S ERVICE C OMMANDS Signal Quality +CSQ Description: This command is used to ascertain the received signal strength indication (<rssi>) and the channel frame error rate...

Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 45 Syntax: Command syntax: AT+COPS=<mode>,<term> Command Possible Responses AT+COPS? Note: Ask for current Mode Preference +COPS: 0,0 OK Note: Automatic mode, use PRL order, Permanent AT...

Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 46 Roam Preference +WRMP Description: The Roam Preference of a CDMA modem informs the MS whether it is allowed to roam on foreign CDMA networks or only allow operation on home networks. The determin...

Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 48 Change NAM Selection +WNAM Description: This command is used to request a change in the NAM (Number Assignment Modem ) selection. The modem supports up to 4 NAMs. However, if a NAM is not fully p...

Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 49 Emergency Mode +WSOS Description: In the event of an emergency call, the modem will automatically put itself into emergency mode. After the call has ended and/or emergency mode is no longer desir...

Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 50 Extended Roam Indication +WRMW Description: This command is used to suppress output of non-standard Extended Roam Indicators (64 through 127) that are displayed by the +WROM unsolicited response....

Chapter 7 - SIM Card Operational Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 51 C HAPTER 7 - SIM C ARD O PERATIONAL C OMMANDS This section details the commands that are available when a SIM card is present. These commands are available only in RUIM software versions. No...

Chapter 7 - SIM Card Operational Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 52 Enter PIN2 +CPIN2 Description: This command is used to validate the PIN2 code (CHV2), or to validate the PUK2 code (UNBLOCK CHV2) and to define a new PIN2 code. Of course, the +CPIN command ...

Chapter 7 - SIM Card Operational Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 53 Facility Lock +CLCK Description : This command is used by the application to lock, unlock or interrogate an ME or network facility <fac>. The call barring facilities “A0” and “AI” requ...

Chapter 7 - SIM Card Operational Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 54 Change Password +CPWD Description: This command is used by the application to change a password, PIN1or PIN2. The “SC” and “P2” facilities are available only in builds, which include stet su...

Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 55 C HAPTER 8 - S HORT M ESSAGES C OMMANDS For SMS messages, in the CDMA system, the PDU mode will not be supported, instead, the Unicode format message is supported. The Unicode header code will sta...

Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 57 Preferred Message Storage +CPMS Description: This command allows the message storage area to be selected (for reading, writing, etc). The total storage area size is: 30 for “MT”, “MO”, “BC” and 10...

Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 58 New Message Indication +CNMI Description: This command selects the procedure for message reception from the network. Values <mode> The <mode> value controls the processing of unsolicit...

Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 63 Write Message to Memory +CMGW Description: This command stores a message in memory (SMS-SUBMIT). The memory location <index> is returned (no choice possible as with phonebooks +CPBW). A text...

Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 64 Delete Message +CMGD Description: This command is used to delete one or several messages from preferred message storage. Values: <index> 0-9 When the preferred message storage is “BC”. Integ...

Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 66 Message Overwriting +WMGO Description: The +CMGW command writes an SMS to the first location available. To write an SMS to a specified location, the +WMGO command forces the product to write an SM...

Chapter 9 – Supplementary Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 68 C HAPTER 9 - S UPPLEMENTARY S ERVICES C OMMANDS Supplementary Service commands are specialized call processing commands used to control carrier features on the modem such as caller ID, call...

Chapter 9 – Supplementary Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 69 Calling Line Identification Restriction +CLIR Description: This command allows control of the outgoing caller ID restriction supplementary service. Values: <mode> : sets the caller ID...

Chapter 9 – Supplementary Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 70 Send Flash to Base Station +WFSH Description: This command sends a flash or flash with information to the base station. The flash command is used to manage call waiting and 3-way calls. For...

Chapter 9 – Supplementary Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 71 List Current Call State +CLCC Description: This command is used to return the current call state of the modem. Values: <state> (state of the call): 0 : no call 1 : traffic 2 : dialing...

Chapter 10 – Data Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 72 C HAPTER 10 - D ATA C OMMANDS Using AT Commands During a Data Connection To use AT Commands during a data connection (e.g. while the product is in online mode), it is necessary either to switch to offline ...

Chapter 10 – Data Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 73 Cellular Result Codes +CRC Description: This command gives more detailed ring information for an incoming call . Instead of the string “RING”, an extended string is used to indicate which type of call is r...

Chapter 10 – Data Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 74 V42 Bis Data Compression +DS Description: This command enables or disables V.42bis data compression if this feature is provided on the PSTN in the IWF. Values: Four numeric sub-parameters are accepted: <...

Chapter 10 – Data Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 75 V42 Bis Data Compression Report +DR Description: This command returns the results of data compression capability. If data reporting is enabled, this command returns the data compression type of an incoming...

Chapter 11 – V24-V25 Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 76 C HAPTER 11 – V.24-V.25 C OMMANDS Refer to ITU-T Recommendation V.25 per specification for more details on the following commands. Fixed DTE Rate +IPR Description: This command specifies the data rate a...

Chapter 11 – V24-V25 Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 78 Set DTR Signal &D Description: This commands controls the Data Terminal Ready (DTR) signal. Values : <n> 0: The DTR signal is ignored. 1: Enter online command state following ON-to-OFF transit...

Chapter 11 – V24-V25 Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 79 DCE Response Format V Description: This command specifies the DCE result code format; with or without the header characters <CR><LF> and the use of numeric result codes. Numeric result codes...

Chapter 11 – V24-V25 Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 80 Display Configuration &V Description: This command is used to display the modem configuration. It lists all the commands supported by the modem and their possible parameters. Values: <num> 0: ...

Chapter 12 – Phone Book Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 82 C HAPTER 12 - P HONE B OOK C OMMANDS In this chapter, the AT commands are used to operate on mobile phonebook. These phonebook commands adhere to the set defined in GSM 07.07 specification. Please re...

Chapter 12 – Phone Book Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 83 Return Selected Phonebook Locations +CPBU Description: This command returns information about the currently selected phonebook. This includes the starting entry location, the total number of location...

Chapter 12 – Phone Book Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 84 Write Phonebook Entry +CPBW Description: This command writes a phonebook entry to location < index > in the current phonebook selected with the +CPBS command. If the “MT” phonebook is selected,...

Chapter 12 – Phone Book Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 85 Phonebook Read +CPBR Description: This command returns phonebook entries from a range of locations from the currently selected phonebook. When the “MT” phonebook is selected, a request for the range ...

Chapter 12 – Phone Book Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 86 Avoid Phonebook Init +WAIP Description: This command controls access to the available phonebooks. If +WAIP is set to 1, phonebook entries are not accessible. When +WAIP is set to 0, access to phonebo...

Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 87 C HAPTER 13 - P OSITION D ETERMINATION (GPS) AT C OMMANDS These AT commands are supported on gpsOne equipped CDMA modems. GpsOne is a wireless-assisted hybrid solution that utili...

Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 88 Position Determination Operating Mode +WPDOM Description: This command sets and returns the PD session operating mode. Values : <mode> 0 : Standalone only (currently not av...

Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 89 Position Determination Fix Rate +WPDFR Description: This command specifies and returns the PD fix rate setting. This is used in Tracking sessions only. Note: The default for +WPD...

Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 90 Position Determination Transport Setting +WPTLM Description: This command specifies and returns the transport layer setting of the PD session. Values: <setting> 0 : TCP/IP ...

Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 91 Position Determination Start Session +WPDSS Description: This command starts the PD session to get position. Resulting data will come in as unsolicited responses. Values: <ser...

Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 92 Position Determination Start Session Result +WPDSS Description: This unsolicited command returns the position determination data. Values: <lat> & <lon> 32-bit int...

Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 93 Set IP Address of gpsOne Session +WPDIP Description: This command allows the user to set the IP address of the gpsOne session if the TCP/IP transport layer is used. Values : <...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 94 C HAPTER 14 - S PECIFIC AT C OMMANDS Manufacturer Identification +WGMI Description: This command gives the manufacturer identification. Syntax: Command syntax: AT+WGMI Command Possible Responses AT+...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 97 Read GPIO Value +WIOR Description: Set the I/O port as an input and read the I/O pin value. Values: <index> The GPIO to read. (0-47) <value> Value of the GPIO pin. Syntax: Command syntax...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 99 Play DTMF Tone +WDTMF Description: This specific command allows a DTMF tone to be played on the current speaker. DTMF, volume and duration can be set. This command is only used to play a DTMF tone. ...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 100 Select Voice Gain +WSVG Description: The product has 2 voice gain paths. This command provides a means for selecting the desired voice path. Values: <n> Path 0 : HANDSET (Default) 1 : HEADSET...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 101 Ring Indicator Mode +WRIM Description: This specific command sets or returns the state of the Ring Indicator Mode. In pulse RI mode, an electrical pulse lasting approximately 10µs is sent on the Ri...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 102 Change Default Melody +WCDM Description: This specific command allows a manufacturer specific melody to be selected. This default melody will be played for any new incoming voice call, either on th...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 103 Custom Character Set +WCCS Description: This command provides the ability to edit and display the custom character set tables. The “CUSTOM” mode of the +CSCS command uses the custom character set t...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 104 CPHS Command +CPHS Description: This command is used to activate, deactivate or interrogate a CPHS feature (e.g. Voice Mail Indicator). When performing an interrogation (mode = 2), the selected <...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 105 Reset +WRST Description: This command is used to reset the modem after the specified <delay> time period. The <delay> value is entered in terms of hours and minutes. Values: <mode>...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 106 Set Voice Privacy Level +WPRV Description: This command requests the CDMA voice privacy level. CDMA voice privacy is an optional feature of CDMA networks. Therefore, voice privacy will only become ...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 108 Request PRL Version Information +WPRL Description: This command requests PRL Version information for the currently selected NAM. Syntax: Command syntax: AT+WPRL? Command Possible Responses AT+WPRL?...

Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 109 Configure LED Indicator +CLED Description: This command is used to configure GPIO 41 and GPIO 54 for general purpose use. The default use of these two GPIO’s is to drive LED indicators on the Devel...

Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 111 C HAPTER 15 - SIM TOOLKIT Overview of SIM Application ToolKit Summary SIM ToolKit, also known as .SIM Application ToolKit, introduces new functionalities which open the way to a broad range of value added s...

Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 112 Data Download to SIM Data downloading to the SIM allows data (SMS, phonebook) or programs (Java applets) received by SMS or by Cell Broadcast to be transferred directly to the SIM Application. This feature ...

Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 115 Error Codes +CME ERROR: 3 Operation not allowed . This error is returned when a wrong parameter is entered. Example: AT+CMEE=1 Enable the reporting of mobile equipment errors OK AT+WIND=15 Set indications O...

Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 116 Last SIM Toolkit Indication: The last SIM toolkit indication sent by the SIM can be requested by the AT+STIN? command. This command is only useable between the sending of the STIN indication by the SIM (Cha...

Chapter 16 – Provisioning AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 124 C HAPTER 16 - P ROVISIONING AT C OMMANDS Service Programming Code +WSPC Description: This command allows for entry of the service programming code (either MSL or OTKSL). Upon successful entry o...

Chapter 16 – Provisioning AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 126 Access Overload Class +WAOC Description: This command is used to set the Access Overload Class. Values: <number> Access overload value range – 0 to 15. Syntax: Command syntax: AT+WAOC=<...

Chapter 16 – Provisioning AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 127 Packet Dial String +WPDS Description: This command is used to set the packet dial string. Values: <string> A string of length 0 to 16 characters. Syntax: Command syntax: AT+WPDS=<strin...

Chapter 16 – Provisioning AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 130 Service Programming Example Command Response AT+WBGP=255,255,255,255 Note: Attempt to set the primary browser gateway ERROR Note: Service Programming code not yet entered AT+WPDS? Note: Get cur...

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 131 C HAPTER 17 - E XTENDED AT C OMMANDS IN IS707.3 Multi-Tech CDMA modem also implements the CDMA AT commands as specified in the TIA/EIA/IS-707.3. Refer to IS707.3 for more information on ...

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 132 Select Pulse Dialing P Description: This command is used to select pulse dialing. Not relevant to CDMA data services; “P” is not sent in dial string. Syntax: Command syntax: ATP Command ...

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 133 Error Control Operation +EB Description: This command is used for break handling in error control operations. The extended-format compound parameter is used to control the manner of V.42...

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 134 Error Control Report +ER Description: The extended-format numeric parameter is used to control whether the extended-format +ER intermediate result code is transmitted from the IWF over t...

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 135 Error Control Selection +ESR Description: The extended-format numeric parameter is used to control the use of selective repeat (SREJ) option in V.42 on the PSTN link (if present in IWF)....

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 139 V.18 Selection +MV18S Description: The extended-format numeric parameter is used to control the manner of operation of the V.18 capabilities (if present) in the DCE. Values : <mode>...

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 140 Configuration String +CFG Description: The string command is used to set configuration string. The string will be stored by the DCE and sent to the base station prior to dialing. Each tr...

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 141 U m Interface Data Compression +CDS Description: This command is an overloaded command that serves as an unsolicited SMS command and also as a data compression command. The unsolicited S...

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 142 Battery Charge +CBC Description: This command is used to query the current state of the modem power source. An estimate of the remaining capacity is included if a battery connection is i...

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 143 Base Station IP Address +CBIP Description: This read-only command is used to display the base station’s temporary IP address. The value displayed is in standard IP address format. Note :...

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 144 Serving System +CSS Description: The numeric parameter is used to query the serving system. Values: <Class> 0 : No service 1 : 800Mhz 2 : 1900Mhz PCS <Band> A – C: Cellular 8...

Chapter 17 – Extended AT Commands in IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 145 Select Multiplex Option +CMUX Description: The numeric parameter is used to select multiplex option. Values: <n> 1 : Multiplex Option 1 2 : Multiplex Option 2 Syntax: Command synta...

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 150 C HAPTER 19 - Q UALCOMM D EFINED AT C OMMANDS FOR CDMA O PERATION This section contains AT commands that are specified and developed by Qualcomm. Note: Mobile IP related ...

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 151 Protocol Revision in Use $QCPREV Description: This command is used to query the protocol revision in use. Values: The command will return one of the following codes: 1 : ...

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 152 Reset RLP Protocol Statistics $QCRLPR Description: This command is used to zero all the RLP statistics counters. This does not apply to RLP 3 statistics (see $QCRL3R). Sy...

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 153 Reset IP Protocol Statistics $QCIPR Description: This command is used to zero all of the IP statistics counters. Syntax: Command syntax: AT$QCIPR Command Possible Respons...

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 154 Reset TCP Protocol Statistics $QCTCPR Description : This command is used to zero all of the TCP statistics counters. Syntax: Command syntax: AT$QCTCPR Command Possible Re...

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 156 Set DM Baud Rate $QCDMR Description: This command is used to set the DM baud rate. Values: <Val> value should be one of the following: 19200, 38400, 57600, 115200 S...

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 157 Reset RLP 3 Protocol Statistics $QCRL3R Description: This command is used to reset the RLP 3 protocol statistics. Syntax: Command syntax: AT$QCRL3R Command Possible Respo...

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 159 MIP Selection $QCMIPP Description: This command is used to select and activate an MIP user profile. Syntax: Command syntax: AT$QCMIPP Command Possible Responses AT$QCMIPP...

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 161 Set Reverse Tunneling $QCMIPRT Description: This command is used to set the reverse tunneling currently active profile. Values: <Val1> 0 : Do not request reverse tu...

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 164 Set MN-HA Shared Secrets $QCMIPMHSPI Description: This command is used to set MN-HA SPIs for the currently active profile. Two arguments – SPI value and one of the values...

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 165 Set Secondary HA IP Address $QCMIPSHA Description: This command is used to set the secondary HA address of the mobile for the currently active profile. The command takes ...

Chapter 20 – Reference Information Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 169 Codes for SMS-STATUS-REPORT (+CDS and +CMGR) Code Meaning Network Problems (IS-41D) 0 Address vacant 1 Address translation failure 2 Network resource shortage 3 Network failure 4 Invalid Teleservi...

Chapter 21 – AT Command Examples Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 171 C HAPTER 21 - AT C OMMAND E XAMPLES This chapter gives illustrative examples of general AT command usage. Example 1: When the MS Has Already Been Powered On. AT+CMEE=1 Enable the reporting of mobile...

Chapter 21 – AT Command Examples Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 172 Example of a Call Waiting Situation When the MS is Powered On. AT+CMEE=1 Enable the reporting of mobile equipment errors OK ATD8585551212; Make a voice call OK ATD Command is being processed +WORG:8...

Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 176 Enhanced Roaming Indication +WERI Description: This response indicates that the enhanced roaming status has changed. Syntax: Response Syntax: +WERI: <indicator>, <icon image>, ...

Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 184 Initial Programming Required +WOT0 Description: This Over-The-Air Service Provisioning (OTASP) response indicates that initial device programming is required. Syntax: Response Syntax: +WOT...

Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 185 SPL Unlocked +WOTS Description: This Over-The-Air Service Provisioning (OTASP) response indicates that the Software Provisioning Lock is in the unlocked state. Syntax: Response Syntax: +WO...

Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 186 Excess SPC Failures +WLCK Description: This response indicates that 15 failed attempts have been made to enter the service programming code. If the modem is not in emergency mode, any acti...

Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 192 Packet Zone Identifier +PZID Description: This is a read-only command that displays the Packet Zone Id for the mobile IP. Values: Numeric value in range 0 - 255 Syntax: Command syntax: AT+P...

Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 193 Proxy Address +WDPXY Description: This command is used to read and write the proxy server address. The proxy server address is required for IOTA connections. Note: Following a software load...

Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 194 IOTA Error +WOAE Description: This response indicates that an IOTA failure has occurred. Refer to Sprint® document SEBU 3G NAI dual launch v131 sec 1.2 for additional details. Syntax: Respo...

Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 195 Reset MIN and MDN to factory defaults +WRMM Description: This command is used to reset MIN and MDN to their factory default values. The service programming code must be successfully entered...