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Table Of Contents

Chapter 1 – Introduction
- Document Scope
- Related References
Chapter 2 – AT Commands Overview
- Serial Interface Settings
- Overview
- Terminology
  - Command Types
  - AT Commands Types
- Command Format and Syntax
Chapter 3 - General Commands
- Attention AT
- Repeat Last Command A/
- Echo E
- Enable/Disable Individual Unsolicited Message Mask Bits +WUSLMSK
- Request PRI Version information +WPRI
Chapter 4 – Identification Commands
- Request Revision Identification +CGMR
- Hardware Version +WHWV
- Electronic Serial Number +CGSN
- Manufacturer Identification +CGMI
- Request Model Identification (Frequency Bands) +CGMM
- Request Product Serial Number +WMSN
Chapter 5 – Query Commands
- Capabilities List +GCAP
- Subscriber Number +CNUM
Chapter 6 – Global Configuration Commands
- Set Phone Functionality +CFUN
- Display Configuration &V
- Restore Factory Settings &F
- Save Configuration &W
- Reset to Default Configuration Z0
Chapter 7 – Status Commands
- General Indicator +WIND
  - +WIND General Indicator Unsolicited Message
- Report Mobile Equipment Errors +CMEE
- Cellular Result Codes +CRC
- Phone Activity Status +CPAS
- Non Volatile Memory Unsolicited Message +WNVM
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
  - Caller ID Presentation Unsolicited Response +CLIP
- Call Waiting Indication +CCWA
- Incoming Call +RING
- Set Voice Privacy Level +WPRV
  - Call Privacy Indication Unsolicited Response +WPRV
- Emergency Mode +WSOS
- Call Answered +WANS
- Call Connected +WCNT
- Call Ended +WEND
- Call Originated +WORG
- CPHS Command +CPHS
- Voice Mail Indicator +WVMI
  - Examples:
- List Current Call State +CLCC
- Call Forwarding +CCFC
- Send Flash to Base Station +WFSH
  - Flash Indication for +WFSH:
- Send DTMF Tones +VTS
Chapter 10 – Network Service Commands
- Serving System +CSS
- Set Rm Interface Protocol +CRM
- Signal Quality +CSQ
  - Signal Quality Unsolicited Response for +CSQ:
- Network Registration & Roaming +CREG
  - Network Registration & Roaming Unsolicited Response +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
- Change NAM Selection +WNAM
  - Current NAM Change Unsolicited Response +WNAM
- Service Programming Code +WSPC
- Excess SPC Failures +WLCK
- Request PRL Version Information +WPRL
- Commit Changes +WCMT
- Set IMSI +WIMI
- Mobile Directory Number +WMDN
- Primary CDMA Channels +WPCC
- Secondary CDMA Channels +WSCC
- SID and NID +WSID
Chapter 12 – OTASP / OTAPA Indications
- Initial Programming Required +WOT0
- Programming In Progress +WOT1
- Programming Successful +WOT2
- Programming Unsuccessful +WOT3
- Commit Successful +WOTC
- SPL Unlocked +WOTS
- NAM Download OK +WOTN
- MDM Download OK +WOTM
- IMSI Download OK +WOTI
- PRL Download OK +WOTP
Chapter 13 – OMA / DM Control Commands
- Device Services Session +WDSS
- Device Services Error +WDSE
- Device Services Reply +WDSR
- Device Services Wireless +WDSW
- Device Services Indications +WDSI
- Device Services Configuration +WDSC
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 Status Report Codes:
- SMS Message Storage Full +WMGF
Chapter 15 – Audio Commands
- Audio Subsystem Overview
  - Tuning Audio
    - Analog
- 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
- Quick Net Connect $QCQNC
- Set Data Service Option $QCSO
- R-SCH Selection $QCMIP
- MIP Selection $QCMIPP
- Current Active Profile $QCMIPEP
- Return Profile Information $QCMIPGETP
- Set NAI for Active Profile $QCMIPNAI
- $QCVAD= Sets or Reads the Mode for Answering Data Calls
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)
- 32kHz Sleep Mode +W32K
- Query Scan Sleep State +WSPS
- Close Service Status Unsolicited Response +WSPS
- Set CDMA Network Time Format +WNETTIMEFMT
- Read CDMA Network Time +WNETTIMEGET
Chapter 19 – Host Application Scenarios
- Introduction
- Set Up for Serial Communication
- Acquiring Cellular Service
- Call Processing
- SMS
- TCP Socket Examples
  - TCP Client Socket Connection
  - TCP Server Example
Chapter 20 – Effects of AT&W, ATZ, and AT&F
Chapter 21 – CDMA Terminology and Acronyms
Index

Chapter 12 – OTASP/OTAPA Indications

66 Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide

Programming Unsuccessful +WOT3

Description: This Over-The-Air Service Provisioning (OTASP) response indicates that device programming has

been completed unsuccessfully

Response

Syntax: +WOT3: “Programming Unsuccessful”

Possible Responses

+WOT3: “Programming Unsuccessful”

Commit Successful +WOTC

Description: This Over-The-Air Service Provisioning (OTASP) response indicates that the programmed

parameters have been successfully committed to NV memory.

Response

Syntax: +WOTC: “Commit Successful”

Possible Responses

+WOTC: “Commit Successful”

SPL Unlocked +WOTS

Description: This Over-The-Air Service Provisioning (OTASP) response indicates that the Software

Provisioning Lock is in the unlocked state.

Response

Syntax: +WOTS: “SPL unlocked”

Possible Responses

+WOTS: “SPL unlocked”

NAM Download OK +WOTN

Description: This Over-The-Air Service Provisioning (OTASP) response indicates that the NAM download has