User's Manual Part 1

76 AT Commands
Revision 1.8 P/N 90023363
AT&W
Description: SAVE MODEM PROFILE (SETTINGS)
This command stores the active modem settings profile in the modem’s
non-volatile memory. This stored profile can later be retrieved using the
ATZ command.
Syntax: AT&W[0]
Parameters: None
Response: This command will return the string OK.
Example: AT&W0<cr>
AT+CACM
Description: ACCUMULATED CALL METER (RESET OR QUERY)
This command reads or resets the Advice of Charge related accumulated
call meter (ACM) value in SIM file EF(ACM). ACM contains the total
number of home units for both the current and preceding calls.
Syntax: AT+CACM=[<password>] (Reset)
Parameters: passwd SIM PIN2
Response: <acm> string type; three bytes of the current ACM value in
hexadecimal format (e.g. "00001E" indicates decimal value 30)
Example: Input Response
Query AT+CACM? 00037F
Reset AT+CACM=opensesame OK
Te s t AT+CACM=? OK
AT+CALM
Description: ALERT SOUND MODE
This command sets the sound actions to to alert the user. This can be
used to enable or disable the sound utilized to alert the user. Available in
Command mode only.
Syntax: AT+CALM=<mode>
Parameters: 0 Normal Mode
<mode> 0 normal mode
1 silent mode (all sounds from ME are prevented)
Response: OK