Specifications
Table Of Contents
- Chapter 1 – Introduction
- Chapter 2 – AT Commands Overview
- Chapter 3 - General Commands
- Chapter 4 – Identification Commands
- Chapter 5 – Query Commands
- Chapter 6 – Global Configuration Commands
- Chapter 7 – Status Commands
- Chapter 8 – Communication Commands
- Fixed DTE Rate +IPR
- DTE-DCE Local Flow Control +IFC
- Set DCD Signal &C
- Set DTR Signal &D
- Set DSR Signal &S
- V.42bis Data Compression +DS
- V.42bis Data Compression Report +DR
- Hang-Up 1x Data Command +WCHD
- Automatic Answer S0
- Line Termination Character S3
- Response Formatting Character S4
- Command Edit Character S5
- Connection Completion Timeout S7
- Carrier Detect Threshold S9
- Automatic Disconnect Delay S10
- DTMF Duration and Spacing S11
- Chapter 9 – Call Control Commands
- Dial Command D
- Hang-Up Command H
- Answer a Call A
- Calling Line Identification Presentation +CLIP
- Call Waiting Indication +CCWA
- Incoming Call +RING
- Set Voice Privacy Level +WPRV
- Emergency Mode +WSOS
- Call Answered +WANS
- Call Connected +WCNT
- Call Ended +WEND
- Call Originated +WORG
- CPHS Command +CPHS
- Voice Mail Indicator +WVMI
- List Current Call State +CLCC
- Call Forwarding +CCFC
- Send Flash to Base Station +WFSH
- Send DTMF Tones +VTS
- Chapter 10 – Network Service Commands
- Serving System +CSS
- Set Rm Interface Protocol +CRM
- Signal Quality +CSQ
- Network Registration & Roaming +CREG
- Set More Preferred Rescans +WTBMPRS
- Band Preference +WBND
- Service Indication +WSRV
- Roam Preference +WRMP
- Default Cell Band +WDCB
- Roaming Indication +WROM
- Enhanced Roaming Indication +WERI
- Cell Environment and RxLev Indication +CCED
- Chapter 11 – Provisioning Control Commands
- Chapter 12 – OTASP / OTAPA Indications
- Chapter 13 – OMA / DM Control Commands
- Chapter 14 – Short Message Service Control Commands
- Send Message +CMGS
- Read Message +CMGR
- List Message +CMGL
- Delete Message +CMGD
- Preferred Message Storage +CPMS
- Set SMS Compose Language and Encoding +WSCL
- New Message Indication +CNMI
- Incoming Message Directly Displayed +CMT
- Incoming Message Stored in Memory +CMTI
- SMS Status Report Indication Directly Displayed +CDS
- SMS Message Storage Full +WMGF
- Chapter 15 – Audio Commands
- Audio Subsystem Overview
- Speaker & Microphone Selection +SPEAKER
- Microphone Gain Enable +MGE
- Microphone Gain +VGT
- Speaker Gain Control +VGR
- Digital Gain Transmit +WDGT
- Digital Gain Receive +WDGR
- Side Tone Modification +SIDET
- Echo Cancellation +ECHO
- Loudspeaker Volume Level +CLVL
- Initialize Voice Parameters +VIP
- Audio Loopback &T
- Chapter 16 – Data Commands
- Chapter 17 – TCP App AT Commands (For Non-UIP Builds)
- Configure TCP/IP +WIPCFG
- Bearer Configuration +WIPBR
- Bearer Status +WIPBR
- Service Creation +WIPCREATE
- Service Status Unsolicited Response 1 +WIPREADY
- Service Status Unsolicited Response 2 +WIPACCEPT
- Service Status Unsolicited Response 3 +WIPERROR
- Last Socket Error Query +WIPERR
- Socket Data Exchange +WIPDATA
- TCP/IP Service Option Handling +WIPOPT
- Closing a Service +WIPCLOSE
- Close Service Status +WIPPEERCLOSE
- Enable Relay Mode for SIP Dial-Up +WRLY
- Chapter 18 – Sleep Commands (Not for UIP)
- Chapter 19 – Host Application Scenarios
- Chapter 20 – Effects of AT&W, ATZ, and AT&F
- Chapter 21 – CDMA Terminology and Acronyms
- Index

Index
Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide 127
DTE ............................................................................ 122
DTMF ......................................................................... 122
ESN ............................................................................ 122
Handset Path ............................................................. 122
Headset Path ............................................................. 122
IMSI ........................................................................... 122
IOTA........................................................................... 122
IS-2000 ...................................................................... 123
IS-707 ........................................................................ 123
IS-95 .......................................................................... 123
IS-95A ........................................................................ 123
IS-95B ........................................................................ 123
IWF ............................................................................ 123
LAPM ......................................................................... 123
MCC ........................................................................... 123
MDN .......................................................................... 123
MIN ........................................................................... 123
MNC .......................................................................... 123
MO ............................................................................ 123
MS ............................................................................. 123
MSM .......................................................................... 123
MT ............................................................................. 123
NAM .......................................................................... 123
NID ............................................................................ 123
NV-RAM..................................................................... 123
OTAPA ....................................................................... 123
OTASP ........................................................................ 123
PD .............................................................................. 123
PDU ........................................................................... 124
PN Offset ................................................................... 124
P-Rev ......................................................................... 124
PRI ............................................................................. 124
PRL............................................................................. 124
PSTN .......................................................................... 124
RF .............................................................................. 124
RSSI ............................................................................ 124
R-UIM ........................................................................ 124
SID ............................................................................. 124
SIM ............................................................................ 124
SMS ........................................................................... 124
SREJ ........................................................................... 124
TA/TE ......................................................................... 124
TON/NPI .................................................................... 124
V24-V25 .................................................................... 124
V42 ............................................................................ 124
Cell Environment & RxLev Indication +CCED ................. 57
Cellular Result Codes +CRC ............................................ 26
Change NAM Selection +WNAM .................................... 59
Close Service Status +WIPPEERCLOSE ......................... 108
Closing a Service +WIPCLOSE ....................................... 108
CME Error Codes ............................................................. 24
CMS Error Codes ............................................................. 26
Codes for SMS Status report........................................... 83
Command Edit Character S5 .......................................... 33
Commit Changes +WCMT .............................................. 61
Commit Successful +WOTC ............................................ 66
Configure TCP/IP +WIPCFG ............................................ 99
Connection Completion Timeout S7 .............................. 33
CPHS Command +CPHS .................................................. 43
Current Active Profile $QCMIPEP .................................. 97
Current Call State +CLCC ................................................ 45
Current NAM Change Unsolicited Response +WNAM ... 59
D
D Dial Command ............................................................ 35
Data Carrier Detect Signal &C ........................................ 29
Data Compression V.42bis +DS ...................................... 30
Data Compression V.42bis +DS ....................................... 30
Data Compression V.42bis Report +DR ......................... 31
Data Terminal Ready Signal &D ..................................... 29
Default Cell Band +WDCB .............................................. 55
Delete Message +CMGD ................................................ 79
Dial Command D ............................................................ 35
Digital Gain Receive +WDGR .......................................... 90
Digital Gain Transmit +WDGT ........................................ 89
Display Configuration &V ............................................... 20
DTMF Duration and Spacing S11 ................................... 34
E
E Echo ............................................................................ 14
Echo E ............................................................................ 14
Echo Cancellation +ECHO .............................................. 92
Electronic Serial Number +CGSN ................................... 17
Emergency Mode +WSOS .............................................. 40
Enable/Disable Individual Unsolicited Message Mask Bits
+WUSLMSK ................................................................. 15
Excess SPC Failures +WLCK ............................................ 60










