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18. SUPPLEMENTARY SERVICES
319
LZT 123 7263 R1C
18.11 AT+CCFC Call Forwarding number and Conditions
This command allows control of the call forwarding supplementary
service. Registration, erasure, activation, deactivation, and status query
are supported. When querying the status of a network service
(<mode>=2) the response line for ‘not active’ case (<status>=0) should
be returned only if service is not active for any <class>.
Description Command Possible Responses
Request
Calling
forwarding
number and
conditions
AT+CCFC=<reason>
,<mode>[,<number
>[,<type>[,<class>
[,<satype>]]]]
•+CME ERROR <err>
•when <mode>=2 and
command successful:
+CCFC:
<status>,<class1>[,<number>,
<type>[,<satype>]][<CR><LF>
+CCFC:
<status>,<class2>[,<number>,
<type>[,<satype>
]][...]]
•OK
• ERROR
Show if the
command is
supported
AT+CCFC=? • + CCFC: (list of supported
<reason>s)
•+CME ERROR <err>
•OK
• ERROR
<reason> Description
0 Unconditional
1 Mobile busy
2 No reply
3 Not reachable
4 All call forwarding
5 All conditional call forwarding
<mode> Description
0 Disable
1 Enable
2 Query status
3 Registration
4 Erasure
<number> Description
string type String type phone number of forwarding address in format
specified by <type>