Specifications
Supported GSM/WCDMA AT Commands
Rev 7 May.12 Proprietary and Confidential 23
+CLCK Facility lock
+CLIP Calling line identification presentation
+CLIR Calling line identification restriction
+CLVL Set/return internal loudspeaker volume
+CMAR Master Reset
+CME ERROR:
<err>
Mobile Termination error result code
+CMEC Mobile Termination control mode
+CMEE Report Mobile Termination error
+CMER Mobile Termination event reporting
+CMOD Call mode
+CMUT Enable/disable uplink voice muting
+CMUX Multiplexing mode
(When MUX
mode configured
on USB
interface.)
+CNUM Subscriber number
+COLP Connected line identification presentation
+COPN Read operator names
+COPS Operator selection
+CPAS Phone activity status
+CPBF Find phonebook entries
+CPBR Read phonebook entries
+CPBS Select phonebook memory storage
+CPBW Write phonebook entry
+CPIN Enter PIN
+CPOL Preferred operator list
+CPROT Enter protocol mode
+CPUC Price per unit and currency table
+CPWC Power class
+CPWD Change password
+CR Service reporting control
Table 2-3: Supported 27.007 AT commands (Continued)
Command Description Supported
=Yes; =No