Table of Contents
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 3
Contents Chapter 1 - Introduction..................................................................................................................................... 11
Scope of This Document................................................................................................................................11
Related References.......................................................................................................................................11
Definitions......................................................................................................................................................12
Chapter 2 - AT Command Features...................................................................................................................14
Line Settings..................................................................................................................................................14
Command Line...............................................................................................................................................14
Information Responses and Result Codes.....................................................................................................14
Chapter 3 - Unsolicited AT Result Codes..........................................................................................................15
Cell Broadcast Message Directly Displayed +CBM.......................................................................................15
Cell Broadcast Message Stored in Memory +CBMI......................................................................................15
Cell Environment Description Indication +CCED..........................................................................................15
Call Waiting Indication +CCWA.................................................................................................................... 16
SMS Status Report Indication Directly Displayed +CDS...............................................................................16
SMS Status Report Indication Stored in Memory +CDSI..............................................................................16
Key Press or Release +CKEV...................................................................................................................... 17
Caller ID Presentation +CLIP........................................................................................................................17
Incoming Message Directly Displayed +CMT ...............................................................................................17
Incoming Message Stored in Memory +CMTI...............................................................................................18
Mode Preference +COPS.............................................................................................................................18
Registration & Roaming +CREG...................................................................................................................18
Incoming Call +CRING..................................................................................................................................19
RxLev Indication +CSQ.................................................................................................................................19
Incoming Call +RING....................................................................................................................................19
Call Answered +WANS.................................................................................................................................20
Call Connected +WCNT................................................................................................................................20
Call Ended +WEND...................................................................................................................................... 20
Feature Notification Message +WFNM.........................................................................................................21
Flash Indication +WFSH...............................................................................................................................21
General Indicator +WIND..............................................................................................................................22
Call Originated +WORG................................................................................................................................23
Call Privacy Indication +WPRV.....................................................................................................................23
Roaming Indication +WROM........................................................................................................................ 24
Emergency Mode +WSOS............................................................................................................................24
Current NAM Change +WNAM.....................................................................................................................25
Voice Mail Indicator +WVMI..........................................................................................................................25
SMS Message Storage Full +WMGF............................................................................................................25
Power Save +WSPS.....................................................................................................................................26
Chapter 4 - General Commands.........................................................................................................................27
Request Revision Identification +CGMR.......................................................................................................27
Electronic Serial Number +CGSN.................................................................................................................27
Select TE Character Set +CSCS..................................................................................................................27
Request IMSI +CIMI......................................................................................................................................28
Capabilities List +GCAP................................................................................................................................28
Repeat Last Command A/.............................................................................................................................28
Phone Offline +CPOF...................................................................................................................................28
Set Phone Functionality +CFUN...................................................................................................................29
Phone Activity Status +CPAS.......................................................................................................................30
Report Mobile Equipment Errors +CMEE..................................................................................................... 30
Keypad Control +CKPD................................................................................................................................30