Sony Ericsson TT4031 (SE-GM29) - Manual (Page 136)

Owner’s Manual Rev 1.0 Page 136 of 136
Identification
9.1 AT Attention Command
Description Command Possible Responses
Checks the communication
between the MS and application
AT •_ OK
•_ +CME ERROR
This command is used to determine the presence of an MS. If the MS
supports AT commands, it returns an OK final result code.
9.2 AT&F Set to Factory Defined Configuration
Description Command Possible Responses
Execute AT&F •_ OK
•_ ERROR
Show if supported and
list available parameter
range
AT&F=? &F: (list of supported
s)
This command instructs the DCE to set all parameters to default values
specified by the manufacturer, which may take in consideration hardware
configuration and other manufacturer defined criteria.
9.3 AT&W Store User Profile
Description Command Possible Responses
Stores the current user
profile to non volatile
memory
AT&W=[] or
AT&W[]
•_ OK
•_ ERROR
Show if the command is
supported
AT&W=? &W: (list of supported
s)
This command stores the current user profile in non-volatile memory.