At+Calm Alert Sound Mode; At+Cals Alert Sound Select - SimCom SIM5300E At Command Manual

Reference
5.2.33

AT+CALM Alert Sound Mode

AT+CALM Alert Sound Mode
Test Command
AT+CALM=?
Read Command
AT+CALM?
Write Command
AT+CALM=<mode>
Parameters
Reference
GSM 07.07 [13]
5.2.34

AT+CALS Alert Sound Select

AT+CALS Alert Sound Select
Test Command
AT+CALS=?
SIM5300E AT Command Manual V1.02
Note
Please refer to actual model for channel number.

Response
+CALM: (list of supported <mode>s)
OK
If error is related to ME functionality:
+CME ERROR: <err>
Response
+CALM: <mode>
OK
If error is related to ME functionality:
+CME ERROR: <err>
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
<mode>
0 Normal mode
1 Silent mode (all sounds from ME are prevented)
Note:
If user change CALM from silent mode to normal mode during an incoming
call, module will still maintain in silent mode during this phone call alert.
Response
+CALS: (list of supported <n>s),(list of supported <mode>s)
OK
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