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MP 700 Series GPS Rugged Wireless Modem AT Command Reference 2130309 Rev 3.2

MP 700 Series GPS AT Command Reference Note: For additional background on the use of modems and AT commands generally you may consult the University

MP 700 Series GPS AT Command Reference 98 2130309 +GSN Display IMEI Returns the IMEI (International Mobile Equipment Identity) of the modem. The IME

Command Reference Rev 3.2 Oct.05 99 +IPR (continued) Fixed local data rate (continued) Note: Watcher can only communicate with the modem when the d

MP 700 Series GPS AT Command Reference 100 2130309 A/ Reissue last AT command Re-executes the last command string entered. The last-executed command

Command Reference Rev 3.2 Oct.05 101 E[<n>] Command echo mode Controls echoing of characters received from the host back to the host when in

MP 700 Series GPS AT Command Reference 102 2130309 O[0] The 0 parameter (ATO0)is the only one permitted. It is optional and has noeffect on the comma

Command Reference Rev 3.2 Oct.05 103 V[<n>] (continued) Verbose result code format (continued) This command also affects framing of responses

MP 700 Series GPS AT Command Reference 104 2130309 Status Registers Some of these registers relate to the call progress timing at the IWF (the interf

Command Reference Rev 3.2 Oct.05 105 6 Length of pause before dialing (ignore dial tone) This register denotes the wait time (between 2 and 10 seco

MP 700 Series GPS AT Command Reference 106 2130309 Result Codes The Sierra Wireless modem returns result codes when AT commands are entered. These re

Command Reference Rev 3.2 Oct.05 107 Factory Default Settings &F (Reset modem to factory default) restores these settings, overwriting any that

About This Guide Document Structure Following this introduction is a section on basic elements important to understanding and communicating with the M

MP 700 Series GPS AT Command Reference 108 2130309 S registers S0 Number of rings before answer (or accept/reject PDP context activation request) 0

Rev 3.2 Oct.05 109 4Appendix A: ASCII Table Char Dec Hex Char Dec Hex Char Dec Hex NUL 0 00 DC4 20 14 ( 40 28 SOH 1 01 NAK 21 15

MP 700 Series GPS AT Command Reference 110 2130309 D 68 44 [ 91 5B r 114 72 E 69 45 \ 92 5C s 115 73 F 70 46 ] 93 5D t 116 74

Index A always on operating mode, 52 analog I/O ports, 32 B band See frequency band. bar services, 34 BER, 95 Block Error Rate See BER. buffer,

Index GPRS attach, 64 attach/detach, 63 commands, 28– 29 connection, 52 connections, barring, 34 connections, error report, 62 connections, esta

Index quiet mode, 102 R Radio Link Protocol See RLP. read, 79 Received Signal Strength Indicator See RSSI. registers, 19, 102, 104– 106 registrat

Index Rev 3.2 Oct.05 114

MP 700 Series GPS AT Command Reference • Characters that are required are shown in uppercase; parameters are noted in lowercase. Parameters are enclo

2: Modem Basics 2 • GSM, GPRS, and EDGE • Modem modes, states, and conditions • State Transitions • Modem Buffers • Command Handling • Responses and

MP 700 Series GPS AT Command Reference establish CSD (Circuit-Switched Data) connections in areas that have GSM but no GPRS/EDGE service (assuming CSD

Modem Basics Host connection basics Hardware structure The MP 700 Series GPS has two main components: the AirCard® wireless network card and the contr

MP 700 Series GPS AT Command Reference Note: If you are developing a network application to control or monitor MP 700 Series GPS modems installed in

Modem Basics Connection Modes The MP 700 Series GPS operates in three modes: Circuit-switched data (CSD) In Circuit Switched Data (CSD) mode, the mod

MP 700 Series GPS AT Command Reference Note: A transition to command state from data state does not require that the session be closed. This means th

Modem Basics • If there is an active PAD (Packet Assembler/Disassembler) session and the PAD is configured to use TIES (Time Independent Escape Seque

MP 700 Series GPS AT Command Reference Note: When concatenated together, AT commands may not function predictably. It is best to avoid concatenating

Note: Entering incorrect syntax or a parameter outside of the specified range may have unexpected results. Modem Basics Defaults shown in the command

MP 700 Series GPS AT Command Reference • Quiet off (Q0) enables the modem to issue result codes following commands. Quiet on (Q1) suppresses result c

Modem Basics Result code framing Every command will return a result code unless the Quiet command is enabled. If Quiet is on (ATQ1, see page 102) then

MP 700 Series GPS AT Command Reference 22 2130309

3: Command Reference 3 • Introduction • Command Types • Command Reference Table • Result Codes • Factory Default Settings Note: Not every GSM/GPRS pr

MP 700 Series GPS AT Command Reference 24 2130309 Command Types Note: The AT prefix does not appear in the reference tables. It is, however, require

Command Reference Rev 3.2 Oct.05 25 +DS V.42bis compression control 97 +GMI Modem manufacturer 97 +GMM Modem model 97 +GMR Current modem firm

MP 700 Series GPS AT Command Reference 26 2130309 GSM Voice and Circuit-Switched Data Commands (GSM 07.07) These commands are specified in the GSM 07

Command Reference Rev 3.2 Oct.05 27 SMS Commands (GSM 07.05) The GSM 07.05 standard provides the following commands for controlling text messaging,

Important Notice Safety and Hazards Limitation of Liability Preface Because of the nature of wireless communications, trans-mission and reception of d

MP 700 Series GPS AT Command Reference 28 2130309 GPRS Packet Data Commands (GSM 07.07) These commands, specified in the GSM 07.07 standard, control

Command Reference Rev 3.2 Oct.05 29 Modem Control Commands These commands provide monitoring and control of the modem, and are proprietary to Sierra

MP 700 Series GPS AT Command Reference 30 2130309 !MPGPSINTSET Set GPS update interval 45 !MPGPSNMEA Set NMEA messages 46 !MPGPSRESET Reset GPS

Command Reference Rev 3.2 Oct.05 31 Command Reference Table Table 3-9 details the AT commands for the modem in strict ASCII alphabetic order (with A

MP 700 Series GPS AT Command Reference 32 2130309 !BAND= <band> !BAND? Configure band Sets the active radio frequency band, which then remains

Command Reference Rev 3.2 Oct.05 33 !MPAINCFG= <chan>,"<input label>", "<unit label>",<zeroscale>,<fu

MP 700 Series GPS AT Command Reference 34 2130309 !MPBARSVC= <value> !MPBARSVC? Bar services Controls the type of connections (GPRS or dial-up)

Command Reference Rev 3.2 Oct.05 35 !MPCONFSNAP= <rnapport>, <rawgpsport,<vpnflag> !MPCONFSNAP? Configure UDP port number Sets the po

MP 700 Series GPS AT Command Reference 36 2130309 !MPCWINFO=<reset> !MPCWINFO? Reset/Display Connection Watchdog statistics Note: This command

Command Reference Rev 3.2 Oct.05 37 !MPCWSETUP (continued) Set Connection Watchdog (continued) When a new connection is established, the modem verif

MP 700 Series GPS AT Command Reference Patents Copyright Trademarks REVENUE OR ANTICIPATED PROFITS OR REVENUE ARISING OUT OF THE USE OR INABILITY TO U

MP 700 Series GPS AT Command Reference 38 2130309 !MPCWSETUP (continued) Set Connection Watchdog (continued) <PING IP> IP address that the mod

Command Reference Rev 3.2 Oct.05 39 !MPCWSETUP (continued) Set Connection Watchdog (continued) • If the ping is successful, the Connection Watchdog

MP 700 Series GPS AT Command Reference 40 2130309 !MPDIOCFG= <chan>,<type>,"<IO label>", <alarm>,"<logic lo

Command Reference Rev 3.2 Oct.05 41 !MPFBSETUP= <label>, <username>,<password>,<phone#> !MPFBSETUP? Configure the Fallback c

MP 700 Series GPS AT Command Reference 42 2130309 !MPGCDUMP Read crash dump data This command shows the contents of the memory location to which cra

Command Reference Rev 3.2 Oct.05 43 !MPGPSCOMOUT (continued) Enable GPS output to the AT command port (continued) The <enable> and <save to

MP 700 Series GPS AT Command Reference 44 2130309 !MPGPSDATA? (continued) Report current GPS data (continued) Latitude Latitude in this form:AB.C.D.

Command Reference Rev 3.2 Oct.05 45 !MPGPSESC= <escape> !MPGPSESC? Set method of escaping from GPS output mode to AT command mode Sets the met

MP 700 Series GPS AT Command Reference 46 2130309 !MPGPSNMEA= [<RMC>],[<GGA>],[<GLL>],[<VTG>],[<GSV>],[<GSA>],[&l

Command Reference Rev 3.2 Oct.05 47 !MPGPSST? Request GPS status This returns a parsed string: State State of the GPS module: 0 Idle 1 Booting up;

Preface Contact Information Sales Desk: Phone: 1-604-232-1488 Hours: 8:00 AM to 5:00 PM Pacific Time e-mail: [email protected] Technical Su

MP 700 Series GPS AT Command Reference 48 2130309 !MPGPSSTOR= <#GPSrecords> !MPGPSSTOR? Enable / disable storing and forwarding of GPS records

Command Reference Rev 3.2 Oct.05 49 !MPGPSTAIP (continued) Set / query TAIP messages sent in RNAP (continued) This command allows you to specify whi

MP 700 Series GPS AT Command Reference 50 2130309 !MPIDTIME= <value> !MPIDTIME? Sets the inactivity timeout Sets the interval after which a con

Command Reference Rev 3.2 Oct.05 51 !MPMTCONF (continued) !MPMTCONF? <n> Configure MT protocol (continued) Parameter settings The supported va

MP 700 Series GPS AT Command Reference 52 2130309 !MPOPMODE= <value> !MPOPMODE? Select operating mode The MP 700 Series GPS has two operating m

Command Reference Rev 3.2 Oct.05 53 !MPPADCONF= (continued) !MPPADCONF? PAD configuration (continued) • Escape option <escape>= When exchangi

MP 700 Series GPS AT Command Reference 54 2130309 !MPPADCONN[n] Establish PAD connection Initiates the PAD connection defined by the !MPPADSETUP com

Command Reference Rev 3.2 Oct.05 55 !MPPDDELAY= <value> !MPPDDELAY? [<querytype>] Set power down timer Sets the length of a timer that b

MP 700 Series GPS AT Command Reference 56 2130309 !MPSETUP= <index>,<label>, <username>,<password>,<apn> Configure a GP

Command Reference Rev 3.2 Oct.05 57 !MPUSB=<n> !MPUSB? Enable / disable USB operation This command is only available on modems with firmware v

MP 700 Series GPS AT Command Reference 4 2130309

MP 700 Series GPS AT Command Reference 58 2130309 !MPWATCHER (continued) Enable / disable NAT support (continued) This command also sets a LAN flag u

Command Reference Rev 3.2 Oct.05 59 &W Store user-defined profile Saves current configuration settings into non-volatile memory. When the mode

MP 700 Series GPS AT Command Reference 60 2130309 +CCFC=<reas>,<mode> [,<number>][,<type>][,<class>][,<subaddr>[,

Command Reference Rev 3.2 Oct.05 61 +CCFC (continued) Call forwarding number and conditions (continued) <subaddr> is a string-type subaddress

MP 700 Series GPS AT Command Reference 62 2130309 +CCWA (continued) Call waiting control (continued) <class> is a sum of integers each represe

Command Reference Rev 3.2 Oct.05 63 +CGACT= <state>,<cid> +CGACT? +CGACT=? Note: The Sierra Wireless modem permits only one PDP context

MP 700 Series GPS AT Command Reference 64 2130309 +CGCLASS= <class> +CGCLASS? +CGCLASS=? GPRS mobile station class The Sierra Wireless modem op

Command Reference Rev 3.2 Oct.05 65 +CGDCONT= <cid> [,<PDP_type>][,<APN>][,<PDP_addr>][,<data_comp>][,<head_comp>

MP 700 Series GPS AT Command Reference 66 2130309 +CGEQMIN=[<cid>[,<Traffic class>[,<Maximum bitrate UL>][,Maximum bitrate DL>][

Command Reference Rev 3.2 Oct.05 67 +CGEQMIN (continued) Set or Query Minimum Quality of Service Profile (continued) <Guaranteed bitrate DL>

Table of Contents About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Introduct

MP 700 Series GPS AT Command Reference 68 2130309 +CGEQREQ=[<cid>[,<Traffic class>[,<Maximum bitrate UL>][,Maximum bitrate DL>][

Command Reference Rev 3.2 Oct.05 69 +CGEREP (continued) Unsolicited GPRS event reporting control (continued) The following unsolicited result codes

MP 700 Series GPS AT Command Reference 70 2130309 +CGPADDR [=<cid>] +CGPADDR=? Note: The Sierra Wireless modem permits only one PDP context to

Command Reference Rev 3.2 Oct.05 71 +CGQMIN(continued) Set or query minimum acceptable quality of service (continued) • <precedence> Specifi

MP 700 Series GPS AT Command Reference 72 2130309 +CGREG=<n> +CGREG? Note: For circuit switched data regis-tration status, see +CREG on page 9

Command Reference Rev 3.2 Oct.05 73 +CLCC List current calls Lists the current calls and their type, if any available. Each call reports on a diffe

MP 700 Series GPS AT Command Reference 74 2130309 +CLCK=<fac>,<mode> [,<passwd>][,<class>] +CLCK=? Facility lock Locks, unloc

Command Reference Rev 3.2 Oct.05 75 +CLIP=<n> +CLIP? Calling line identification presentation Sets whether the modem user can receive the Call

MP 700 Series GPS AT Command Reference 76 2130309 +CLIR (continued) Calling line identification restriction (continued) Note: CLIR can only be invo

Command Reference Rev 3.2 Oct.05 77 PDU mode: +CMGC= <length> or Text mode: +CMGC=<fo>, <ct>[,<pid>][,<mn>][,<da>

MP 700 Series GPS AT Command Reference Responses and Result Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Po

MP 700 Series GPS AT Command Reference 78 2130309 +CMGF=<n> +CMGF? Select SMS message format Specifies the input and output format of messages

Command Reference Rev 3.2 Oct.05 79 +CMGL (continued) List SMS messages (continued) Supported values The format of <status> depends on whethe

MP 700 Series GPS AT Command Reference 80 2130309 +CMGR (continued) Read SMS message (continued) Returned values Returned parameters are as describe

Command Reference Rev 3.2 Oct.05 81 +CMGS (continued) Send SMS message (continued) The text in <message text> is sent to the address <da&g

MP 700 Series GPS AT Command Reference 82 2130309 +CNMI=<mode> [,<mt>][,<bm>][,<ds>][,<bfr>] +CNMI? New SMS message ind

Command Reference Rev 3.2 Oct.05 83 +CNMI (continued) New SMS message indications (continued) <ds> may be one of two values: • <ds>=0:

MP 700 Series GPS AT Command Reference 84 2130309 +CNUM (continued) Retrieves the MSISDN from the SIM (continued) <speed> is the data rate as

Command Reference Rev 3.2 Oct.05 85 +COPS (continued) Operator selection (continued) +COPS? returns the current mode and the currently selected ope

MP 700 Series GPS AT Command Reference 86 2130309 +COPS (continued) Operator selection (continued) <status> returns the status of an operator:

Command Reference Rev 3.2 Oct.05 87 +CPBF (continued) Find phonebook entries (continued) Supported values <string> is alphanumeric, with a max

1: About This Guide 1 • Introduction • References • Currency • Document Structure • Conventions Note: For additional background on the use of modems

MP 700 Series GPS AT Command Reference 88 2130309 +CPBW =[<index>],[<number>][,<format>][,<text>] +CPBW=? Write phonebook ent

Command Reference Rev 3.2 Oct.05 89 +CPIN=<pin>[,<newpin>] +CPIN? Note: When the modem is waiting for a SIM PIN, SIM PUK, or PH-SIM pas

MP 700 Series GPS AT Command Reference 90 2130309 +CR=<n> +CR? Note: This command replaces the V.25ter command Modulation Reporting Control +M

Command Reference Rev 3.2 Oct.05 91 +CREG[=<n>] +CREG? Note: For GPRS data registration status, see +CGREG on page 72. GSM network registrati

MP 700 Series GPS AT Command Reference 92 2130309 +CRLP[=<iws>][,<mws>][,<T1>][,<N2>][,<version>] +CRLP? +CRLP=? Radio

Command Reference Rev 3.2 Oct.05 93 +CSCA=<sca> [,<tosca>] +CSCA? SMS service center address Updates the SMSC (SMS Service Center) addre

MP 700 Series GPS AT Command Reference 94 2130309 +CSMP (continued) Set SMS text mode parameters (continued) Note: When storing an SMS-DELIVER to th

Command Reference Rev 3.2 Oct.05 95 +CSTA [=<string>] +CSTA? Type of address Selects the type of number to be used for further dialing command

MP 700 Series GPS AT Command Reference 96 2130309 +CTMSET= [<enableMOCtm>],[<enableCtm>],[<ctmInterface>],[ctmBaudotRate>] +CTMS

Command Reference Rev 3.2 Oct.05 97 +DS [=<direction>][,<negotiation>][,<P1>][,<P2>] +DS? V.42bis compression control Contro