Table of Contents
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 5
New Message Indication +CNMI...................................................................................................................58
Read Message +CMGR................................................................................................................................59
List Message +CMGL...................................................................................................................................61
Send Message +CMGS................................................................................................................................62
Write Message to Memory +CMGW............................................................................................................. 63
Send Message From Storage +CMSS..........................................................................................................63
Delete Message +CMGD..............................................................................................................................64
Select Broadcast Messages +CSCB.............................................................................................................65
Message Status Modification +WMSC..........................................................................................................65
Message Overwriting +WMGO.....................................................................................................................66
Change SMS Status +WUSS........................................................................................................................66
Set SMS Compose Language and Encoding +WSCL..................................................................................67
Set Timestamp of MT SMS +WSTM.............................................................................................................67
Chapter 9 - Supplementary Services Commands............................................................................................ 68
Call Forwarding +CCFC................................................................................................................................68
Calling Line Identification Restriction +CLIR.................................................................................................69
Calling Line Identification Presentation +CLIP..............................................................................................69
Send Flash to Base Station +WFSH.............................................................................................................70
List Current Call State +CLCC......................................................................................................................71
Chapter 10 - Data Commands............................................................................................................................72
Using AT Commands During a Data Connection...........................................................................................72
Select Mode +FCLASS.................................................................................................................................72
Cellular Result Codes +CRC........................................................................................................................ 73
DTE-DCE Local Rate Reporting +ILRR........................................................................................................73
V42 Bis Data Compression +DS...................................................................................................................74
V42 Bis Data Compression Report +DR.......................................................................................................75
Chapter 11 – V.24-V.25 Commands...................................................................................................................76
Fixed DTE Rate +IPR................................................................................................................................... 76
DTE-DCE Character Framing +ICF.............................................................................................................. 76
DTE-DCE Local Flow Control +IFC...............................................................................................................77
Set DCD Signal &C.......................................................................................................................................77
Set DTR Signal &D.......................................................................................................................................78
Set DSR Signal &S.......................................................................................................................................78
Back to Online Mode O.................................................................................................................................78
Result Code Suppression Q..........................................................................................................................78
DCE Response Format V..............................................................................................................................79
Auto-Tests &T...............................................................................................................................................79
Echo E..........................................................................................................................................................79
Display Configuration &V..............................................................................................................................80
Request Identification Information I...............................................................................................................81
Restore Factory Setting &F...........................................................................................................................81
Save Configuration &W.................................................................................................................................81
Chapter 12 - Phone Book Commands...............................................................................................................82
Select Phonebook Memory Storage +CPBS.................................................................................................82
Return Selected Phonebook Locations +CPBU............................................................................................83
Find Phonebook Entries +CPBF...................................................................................................................83
Write Phonebook Entry +CPBW...................................................................................................................84
Phonebook Read +CPBR.............................................................................................................................85
Phonebook Search +CPBP...........................................................................................................................85
Avoid Phonebook Init +WAIP........................................................................................................................86
Delete Calls From Phonebook +WDCP........................................................................................................86