Siemens M1 - Manual (Page 52)

51
GSM M1 Module, English: A24859-N4000-A100-1-7677 gsm-m1-e.fm
Technical reference section
6.3.96
This command controls whether or not the extended format of incoming call indication
is used. When enabled, an incoming call is indicated with unsolicited result code +
CRING: <type> instead of the normal RING.
AT+CRC - Cellular result code
AT+CRC
Command Result
AT+CRC? Displays mode n
AT+CRC=? Displays a list of supported modes
AT+CRC=<mode n> Selects a new mode
AT+CRC?
Command AT+CRC?
Rsult Code +CRC: <mode n>
<mode n> n=[0,1]
1 enables extendet format
0 disables extendet format
+CRING: <type>
<type> Meaning
ASYNC asynchronous transparent
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