User's Manual

Telit TRIZIUM Product Description
80264ST10007a Rev. 4– 09/09/04
Reproduction forbidden without DAI Telecom written authorization – All Right reserved – Right of modification reserved page 87 of 202
5.4.3.8 +CCFC - call forwarding number and conditions
+CCFC – call forwarding number and condition
Execute command
AT+CCFC =
<reason>,
<cmd>[,<number>[,<type>[,
<class>][,,,<time>]]]
Controls the call forwarding supplementary service. Registration, erasure, activation,
deactivation, and status query are supported.
Parameters:
<reason> = 0 – unconditional
<reason> = 1 - mobile busy
<reason> = 2 - no reply
<reason> = 3 - not reachable
<reason> = 4 - all calls (not with query command)
<reason> = 5 - all conditional calls (not with query command)
<cmd> = 0 – disable
<cmd> = 1 - enable
<cmd> = 2 - query status (see below for further explanations)
<cmd> = 3 – registration
<cmd> = 4 – erasure
<number>: phone number of forwarding address in format specified by <type>
parameter
<type>: type of address byte in integer format :
145 - international numbering scheme (contains the character "+")
129 - national numbering scheme
<class>: is a sum of integers each representing a class of information which the
command refers; default 7 ( voice + data + fax )
<class> = 1 - voice (telephony)
<class> = 2 - data
<class> = 4 - fax (facsimile services, from SW release C)
<time>: is the time in seconds after which the call is diverted if "no reply" reason is
chosen. Valid only for "no reply" reason.
Read command
AT+CCFC =
<reason>,2,[number>[,
<type>[,dopo
<time>s]]]
Queries the network for forwarding service settings on a specific reason. The result is
in the form:
+CCFC:<status>,<class>[,<number>[,<type>[,dopo <time>s]]]
where:
<status> = 0 - service not active
<status> = 1 - service active (calls will be forwarded)
<time>: - 1...30 when "no reply" option for reason is enabled or queried, this gives the
time in seconds to wait before call is forwarded, default value is 20.
The other parameters are as seen before.