Specifications

Table of Contents
Multi-Tech Systems, Inc. AT Commands for EDGE (E1) Modems (S000474A) 3
Table of Contents
Chapter 1 – Introduction .............................................................................................................................................. 8
1.1 Scope of the Document ...................................................................................................................................... 8
1.2 Related Documents ............................................................................................................................................ 8
1.3 Document Conventions ...................................................................................................................................... 8
1.4 AT Command Syntax ......................................................................................................................................... 9
1.5 Communication between Customer Application and the MTSMC-E and E1 .................................................... 10
1.6 Supported Character Sets ................................................................................................................................ 10
1.7 Unsolicited Result Code Presentation .............................................................................................................. 16
1.8 Errors and Messages ....................................................................................................................................... 16
1.9 Serial Interface Flow Control ............................................................................................................................ 17
1.10 Common PCN Handset Specification (CPHS) ............................................................................................... 18
Chapter 2 – Configuration Commands ..................................................................................................................... 19
2.1 AT&F Set All Current Parameters to Manufacturer Defaults .......................................................................... 19
2.2 AT&V Display Current Configuration .............................................................................................................. 19
2.3 AT&W Store Current Configuration to User Defined Profile ........................................................................... 20
2.4 ATQ Set Result Code Presentation Mode ...................................................................................................... 21
2.5 ATV Set Result Code Format Mode ............................................................................................................... 21
2.6 ATX Set CONNECT Result Code Format and Call Monitoring ...................................................................... 22
2.7 AT\ V Set CONNECT Result Code Format .................................................................................................... 22
2.8 ATZ Set all Current Parameters to User Defined Profile ................................................................................ 23
2.9 AT+CFUN Set Phone Functionality ................................................................................................................ 24
2.10 AT^SMSO Switch off Mobile Station ............................................................................................................ 26
2.11 AT+GCAP Request Complete TA (Terminal Adapter) Capabilities List ....................................................... 26
2.12 AT+CMEE Mobile Equipment Error Message Format .................................................................................. 27
2.13 AT+CSCS Select TE (Terminal Equipment) Character Set .......................................................................... 31
2.14 AT^SCFG Extended Configuration Settings ................................................................................................. 31
Chapter 3 – Status Control Commands ................................................................................................................... 47
3.1 AT+CMER Mobile Equipment Event Reporting .............................................................................................. 47
3.2 AT+CIND Indicator Control ............................................................................................................................ 48
3.3 AT^SIND Extended Indicator Control ............................................................................................................. 51
3.4 AT+CEER Extended Error Report .................................................................................................................. 57
3.5 ATS18 Extended Call Release Report ........................................................................................................... 62
3.6 AT+CPAS Mobile Equipment Activity Status .................................................................................................. 63
3.7 AT+WS46 Select Wireless Network ............................................................................................................... 63
Chapter 4 – Serial Interface Control Commands ..................................................................................................... 64
4.1 ATE Enable Command Echo ......................................................................................................................... 64
4.2 AT&C Set Data Carrier Detect (DCD) Line Mode ........................................................................................... 64
4.3 AT&D Set Data Terminal Ready (DTR) Line Mode ........................................................................................ 65
4.4 AT&S Set Data Set Ready (DSR) Line Mode ................................................................................................. 65
4.5 AT\Q Flow Control ........................................................................................................................................... 66
4.6 AT+IFC Flow Control ...................................................................................................................................... 67
4.7 AT+ICF Character Framing ............................................................................................................................ 68
4.8 AT+ILRR Set TE-TA Local Rate Reporting .................................................................................................... 69
4.9 AT+IPR Bit Rate (was called Set Fixed Local Rate)....................................................................................... 70
4.10 AT^STPB Transmit Parity Bit (for 7E1 & 7O1 Only) ..................................................................................... 72
Chapter 5 – Security Commands .............................................................................................................................. 73
5.1 AT+CPIN PIN Authentication ......................................................................................................................... 73
5.2 AT+CPIN2 PIN2 Authentication ..................................................................................................................... 75
5.3 AT^SPIC Display PIN Counter ....................................................................................................................... 76
5.4 AT+CLCK Facility Lock .................................................................................................................................. 79
5.5 AT^SLCK Facility Lock ................................................................................................................................... 82
5.6 AT+CPWD Define and Change Password ..................................................................................................... 83
5.7 AT^SPWD Change Password ........................................................................................................................ 85
Chapter 6 – Identification Commands ...................................................................................................................... 87
6.1 ATI Display Product Identification Information ................................................................................................ 87
6.2 AT+CGMI Request Manufacturer Identification .............................................................................................. 87
6.3 AT+GMI Request Manufacturer Identification ................................................................................................ 88
6.4 AT+CGMM Request Model Identification ....................................................................................................... 88
6.5 AT+GMM Request Model Identification ............................................................................................................ 88
6.6 AT+CGMR Request Revision Identification ................................................................................................... 88