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 <err>
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
<profile>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=[<pr>] or
AT&W[<pr>]
•_ OK
•_ ERROR
Show if the command is
supported
AT&W=? &W: (list of supported
<pr>s)
This command stores the current user profile in non-volatile memory.