At+Crc Set Cellular Result Codes For Incoming Call Indication - Quectel EC25 Command Manual

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7.17. AT+CRC Set Cellular Result Codes for Incoming Call Indication

The command controls whether or not to use the extended format of incoming call indication. When it is
enabled, an incoming call is indicated to the TE with unsolicited result code +CRING: <type> instead of
the normal RING.
AT+CRC Set Cellular Result Codes for Incoming Call Indication
Test Command
AT+CRC=?
Read Command
AT+CRC?
Write Command
AT+CRC=[<mode>]
Maximum Response Time
Reference
3GPP TS 27.007
Parameter
<mode> 0
1
<type> ASYNC
SYNC
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FAX
VOICE
EC25&EC21_AT_Commands_Manual
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GPRS
Response
+CRC: (list of supported <mode>s)
OK
Response
+CRC: <mode>
OK
Response
TA controls whether or not the extended format of incoming
call indication is used.
OK
300ms
Disable extended format
Enable extended format
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Asynchronous non-transparent
Synchronous non-transparent
Facsimile
Voice
LTE Module Series
EC25&EC21 AT Commands Manual
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