Quectel EC25

LTE Module Series
EC25&EC21 AT Commands Manual
EC25&EC21_AT_Commands_Manual 176 / 231
Parameter
Example
AT+CCFC=0,3,“15021012496” //Register the destination number for unconditional call
forwarding (CFU)
OK
where <status>=0 and <class>=15
If there is any error related to ME functionality:
+CME ERROR: <err>
Maximum Response Time
300ms
Reference
3GPP TS 27.007
<reads> 0 Unconditional
1 Mobile busy
2 No reply
3 Not reachable
4 All call forwarding (0-3)
5 All conditional call forwarding (1-3)
<mode> 0 Disable
1 Enable
2 Query status
3 Registration
4 Erasure
<number> Phone number in string type of forwarding address in format specified by <type>
<type> Type of address in integer format; default value is 145 when dialing string includes
international access code character “+”; otherwise 129
<subaddr> String type sub-address of format specified by <satype>
<satype> Type of sub-address in integer
<class> 1 Voice
2 Data
4 FAX
7 All telephony except SMS
8 Short message service
16 Data circuit synchronization
32 Data circuit asynchronization
<time> 1…30 When “no reply” (<reads>=no reply) is enabled or queried, this gives the time in
seconds to wait before call is forwarded; default value is 20
<status> 0 Not active
1 Active