User Manual

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LZT 123 7263 R1A
11. Identification
11.1 AT Attention Command
This command is used to determine the presence of an MS. If the MS
supports AT commands, it returns an OK final result code.
11.2 AT&F Set to Factory Defined Configuration
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.
Description Command Possible Responses
Checks the communication
between the MS and
application
AT •OK
• +CME ERROR <err>
Description Command Possible Responses
Execute AT&F •OK
•ERROR
Execute AT&F=<profile> •OK
•ERROR
Show if supported and
list available
parameter range
AT&F=? &F: (list of supported
<profile>s)
<profile > Description
0 Select the factory profile to restore