GSM/GPRS Module
M35 AT Commands Manual
M35_AT_Commands_Manual Confidential / Released
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13.5. AT+CALM Alert Sound Mode
Parameter
13.6. AT+CRSL Ringer Sound Level
AT+CALM Alert Sound Mode
Test Command
AT+CALM=?
Response
+CALM:
(list of supported
<mode>
s)
OK
Read Command
AT+CALM?
Response
+CALM: <mode>
OK
Write Command
AT+CALM=<mode>
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Reference
GSM 07.07
<mode>
0
Normal mode
1
Silent mode (all sounds from ME are prevented)
AT+CRSL Ringer Sound Level
Test Command
AT+CRSL=?
Response
+CRSL:
(list of supported
<level>
s)
OK
Read Command
AT+CRSL?
Response
+CRSL: <level>
OK
Write Command
AT+CRSL=<level>
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Reference
GSM 07.07