Iridium Proprietary Version 2.45 20 June 2011 i Version 2.45 ISU AT Command Reference Iridium Proprietary
ISU AT Command Reference Table of Contents Iridium Proprietary Version 2.45 20 June 2011 x 11.27 +QGPS – Send Quick GPS message (9575 o
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 90 11 Phase VII AT Commands The followin
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 91 has changed, or on polling after +WANT
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 92 11.4 +DPLCI – DPL Call Indication Exe
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 93 11.5 +CCWA - Call Waiting service Com
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 94 This parameter defaults to 7, equal to
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 95 Command is abortable in the cases when
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 96 <classx> is a sum of integers ea
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 97 11.8 +CSDT – Sidetone This is a new
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 98 “1X” Releases a specific active call
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 99 12 One multiparty call held, plus w
ISU AT Command Reference Introduction Iridium Proprietary Version 2.45 20 June 2011 1 1 Introduction 1.1 Scope This document is inten
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 100 11.11 +FEATURES – List supported ext
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 101 11.14 +LFWVER – Internal boot loader
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 102 D Centre navigate down L Left sof
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 103 +CLPBK:<status> where: <stat
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 104 11.21 +GPSSTA – Configure GPS status
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 105 11.23 +GPSSTA – Configure GPS status
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 106 <longitude> Longitude in degre
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 107 11.28 +CBT - Battery Temperature Exe
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 108 This command applies to the 9555 and
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 109 <index> can be from 0 to 2. <
ISU AT Command Reference Introduction Iridium Proprietary Version 2.45 20 June 2011 2 Bit 7 Answer/Originate operation
ISU AT Command Reference Phase VII AT Commands Iridium Proprietary Version 2.45 20 June 2011 110
ISU AT Command Reference S-Register Definitions Iridium Proprietary Version 2.45 20 June 2011 111 12 S-Register Definitions S-regist
ISU AT Command Reference S-Register Definitions Iridium Proprietary Version 2.45 20 June 2011 112 12.2 Standard S-Registers Table 10-
ISU AT Command Reference S-Register Definitions Iridium Proprietary Version 2.45 20 June 2011 113 Register Number Range Default Desc
ISU AT Command Reference S-Register Definitions Iridium Proprietary Version 2.45 20 June 2011 114 12.3 Iridium Specific S-Register Ex
ISU AT Command Reference S-Register Definitions Iridium Proprietary Version 2.45 20 June 2011 115 Register Number Range Default Desc
ISU AT Command Reference Summary of Result Codes Iridium Proprietary Version 2.45 20 June 2011 116 13 Summary of Result Codes The fol
ISU AT Command Reference Summary of Result Codes Iridium Proprietary Version 2.45 20 June 2011 117 Table 11-1: V.25ter/Hayes Result C
ISU AT Command Reference Summary of Result Codes Iridium Proprietary Version 2.45 20 June 2011 118
ISU AT Command Reference Informative Examples Iridium Proprietary Version 2.45 20 June 2011 119 14 Informative Examples 14.1 Unit Ide
ISU AT Command Reference Introduction Iridium Proprietary Version 2.45 20 June 2011 3 CI Cell Identifier CTS (V.24 Signal) Clear To Sen
ISU AT Command Reference Informative Examples Iridium Proprietary Version 2.45 20 June 2011 120 14.4 Disconnecting a Data Call AT+CBST
ISU AT Command Reference Informative Examples Iridium Proprietary Version 2.45 20 June 2011 121 14.7 Usage examples of +CCFC command A
ISU AT Command Reference Introduction Iridium Proprietary Version 2.45 20 June 2011 4 Mobile Originated (for Short Burst Data) MOMSN
ISU AT Command Reference Modem Overview Iridium Proprietary Version 2.45 20 June 2011 5 2 Modem Overview 2.1 DTE-ISU Interchange Cir
ISU AT Command Reference Modem Overview Iridium Proprietary Version 2.45 20 June 2011 6 (ATOn) is used to return to the data mode. The
ISU AT Command Reference Command Overview Iridium Proprietary Version 2.45 20 June 2011 7 3 Command Overview 3.1 Command Types The I
ISU AT Command Reference Command Overview Iridium Proprietary Version 2.45 20 June 2011 8 Extended Cellular Commands +C prefix
ISU AT Command Reference Command Overview Iridium Proprietary Version 2.45 20 June 2011 9 3.5 Command Entry An AT command is a string o
Iridium Proprietary ISU AT Command Reference Revision History Iridium Proprietary Version 2.45 20 June 2011 ii Revision History Version
ISU AT Command Reference Command Overview Iridium Proprietary Version 2.45 20 June 2011 10 ATX;&V;+GSN;+CMEE=?;+CPBR=1,12;-MSVTR?
ISU AT Command Reference Phased Implementation by Software Release Iridium Proprietary Version 2.45 20 June 2011 11 4 Phased Implement
ISU AT Command Reference Phased Implementation by Software Release Iridium Proprietary Version 2.45 20 June 2011 12 9505 9522 9505A
ISU AT Command Reference Phased Implementation by Software Release Iridium Proprietary Version 2.45 20 June 2011 13 9505 9522 9505A
ISU AT Command Reference Phased Implementation by Software Release Iridium Proprietary Version 2.45 20 June 2011 14 9505 9522 9505A
ISU AT Command Reference Phased Implementation by Software Release Iridium Proprietary Version 2.45 20 June 2011 15 9505 9522 9505A
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 16 5 Phase I AT Commands 5.1 AT - ATtentio
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 17 5.7 D - Dial (Initial implementation; re
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 18 5.8 En - Echo Echo command characters.
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 19 5.14 Nn - Automode Enable Enable or disa
Iridium Proprietary ISU AT Command Reference Revision History Iridium Proprietary Version 2.45 20 June 2011 iii 2.3 28-Feb-06 Colin Cl
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 20 5.20 Vn - Verbose Mode Set the response
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 21 5.25 &Cn - DCD Option Select how the
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 22 Any value for n is accepted. 5.29 &
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 23 0, 6 Normal asynchronous operation wit
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 24 5.35 &Rn - RTS/CTS Option Select ho
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 25 5.42 \Bn - Transmit Break Transmit break
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 26 5.47 %Cn - Compression Control Enable/di
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 27 5.51 +CBST - Select Bearer Service Type
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 28 5.54 +CGMR - Revision Exec Command: +CGMR
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 29 23 memory failure 24 text string too
Iridium Proprietary ISU AT Command Reference Revision History Iridium Proprietary Version 2.45 20 June 2011 iv 2.25 14-Mar-09 Scott Ma
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 30 5.58 +CR - Service Reporting Control Set
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 31 5.60 +DS - Set Data Compression Function
ISU AT Command Reference Phase I AT Commands Iridium Proprietary Version 2.45 20 June 2011 32 +DR: V42B TD Data compression in use
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 33 6 Phase II AT Commands 6.1 +CBC - Batt
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 34 6.4 +CLCK - Facility Lock (Phase II ver
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 35 8 operator barred 3 operation not a
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 36 209 no SMS storage capability in SIM
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 37 6.7 +CMGL - List SMS Messages Exec Comm
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 38 then changed to 1 (read), and that is re
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 39 +CMOD: <mode> Test Command: +CMO
ISU AT Command Reference Table of Contents Iridium Proprietary Version 2.45 20 June 2011 v Table of Contents 1 Introduction ...
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 40 6.12 +CNMI - New SMS Message Indication
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 41 Read Command: +CNMI? Read command return
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 42 Test Command: +COPS=? Test command retur
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 43 6.16 +CPBS - Select phonebook storage S
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 44 6.18 +CPIN - Enter PIN Set Command: +CP
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 45 6.19 +CPMS - Select Preferred SMS Messa
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 46 Test Command: +CPWD=? Test command retur
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 47 6.22 +CSCA - SMS Service Center Address
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 48 6.25 +CSMS - Select SMS Message Service
ISU AT Command Reference Phase II AT Commands Iridium Proprietary Version 2.45 20 June 2011 49 6.28 +GMM - Model Identification Exec C
ISU AT Command Reference Table of Contents Iridium Proprietary Version 2.45 20 June 2011 vi 5.18 S0=n - Auto-Answer (Initial implement
ISU AT Command Reference Phase III AT Commands Iridium Proprietary Version 2.45 20 June 2011 50 7 Phase III AT Commands 7.1 A - Answe
ISU AT Command Reference Phase III AT Commands Iridium Proprietary Version 2.45 20 June 2011 51 7.2.1 Direct Dial From Phonebook (Rev
ISU AT Command Reference Phase III AT Commands Iridium Proprietary Version 2.45 20 June 2011 52 7.5 Xn - Extended Result Codes (Revise
ISU AT Command Reference Phase III AT Commands Iridium Proprietary Version 2.45 20 June 2011 53 7.7 +CBC - Battery Charge (Revised) Ex
ISU AT Command Reference Phase III AT Commands Iridium Proprietary Version 2.45 20 June 2011 54 7.8 +CSQ - Signal Quality (Initial imp
ISU AT Command Reference Phase III AT Commands Iridium Proprietary Version 2.45 20 June 2011 55 7.9 +CLVL - Loudspeaker Volume Level C
ISU AT Command Reference Phase III AT Commands Iridium Proprietary Version 2.45 20 June 2011 56 This command does not support command
ISU AT Command Reference Phase III AT Commands Iridium Proprietary Version 2.45 20 June 2011 57 7.11 +CRC - Cellular Result Codes (Rev
ISU AT Command Reference Phase III AT Commands Iridium Proprietary Version 2.45 20 June 2011 58 7.13 +CCLK - Real-Time Clock Set Comma
ISU AT Command Reference Phase III AT Commands Iridium Proprietary Version 2.45 20 June 2011 59 7.15 -MSVTR - DTMF Received in Voice C
ISU AT Command Reference Table of Contents Iridium Proprietary Version 2.45 20 June 2011 vii 5.60 +DS - Set Data Compression Function
ISU AT Command Reference Phase III AT Commands Iridium Proprietary Version 2.45 20 June 2011 60 7.17 -MSSTM - Request System Time Exec
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 61 8 Phase IV AT Commands 8.1 –MSGEO - Re
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 62 This command is based on GSM 07.07 subcl
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 63 8.4 +CLCC - Request Current Call Status
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 64 8.6 +CSSSC – Supplementary Services Sho
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 65 NOTE: For the proper operation of the IR
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 66 Read Command: +WIRLP? Query the actual I
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 67 8.10 +WDLDM - IRLP Dynamic Link Delay M
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 68 8.12 +SBDWB - Short Burst Data: Write
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 69 8.13 +SBDRB - Short Burst Data: Read Bi
ISU AT Command Reference Table of Contents Iridium Proprietary Version 2.45 20 June 2011 viii 7.6 &Dn - DTR Option (Revised) ...
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 70 8.15 +SBDRT - Short Burst Data: Read a
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 71 when sending a mobile-originated message
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 72 8.17 +SBDD - Short Burst Data: Clear SB
ISU AT Command Reference Phase IV AT Commands Iridium Proprietary Version 2.45 20 June 2011 73 8.19 +SBDS - Short Burst Data: Status E
ISU AT Command Reference Phase V AT Commands Iridium Proprietary Version 2.45 20 June 2011 74 9 Phase V AT Commands 9.1 +CAR - Audio
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 75 10 Phase VI AT Commands 10.1 In – Iden
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 76 0 No “service availability” indicat
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 77 form: +CSQ: <rssi> where <rs
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 78 Query the current SBD lock status of th
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 79 0 Disable the +CLIP unsolicited res
ISU AT Command Reference Table of Contents Iridium Proprietary Version 2.45 20 June 2011 ix 10.5 +CULK – Unlock ...
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 80 1 CLIR provisioned in permanent mod
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 81 the AT command line interface. The m
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 82 18 Connection lost (RF drop). 19
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 83 <MT status>: The MT status provid
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 84 mmm Thousandths of minutes longitude
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 85 <MT status>: The MT status provid
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 86 SBDRING when an SBD ring alert is recei
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 87 detached. 2 Registered – ISU is atta
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 88 auto-registration when it determines th
ISU AT Command Reference Phase VI AT Commands Iridium Proprietary Version 2.45 20 June 2011 89 10.19 +SBDSX - Short Burst Data: Statu
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