Specifications

TC35i AT Command Set
Confidential / Released
TC35i_ATC_V01.05 Page 275 of 278 04.08.2003
8.4.1 Additional notes on ^SCCFC, +CCWA, ^SCLCK
The following is a brief summary of differences between the *# codes for Call Forwarding, Call Waiting
and Call Barring and their equivalent AT commands:
Differences regarding the syntax:
The number of parameters displayed in the ^SCCFC and ^SCLCK output strings differs from the
equivalent +CCFC and +CLCK output strings: In contrast to the +CCFC string, ^SCCFC also includes
the <reason>. Likewise, the ^SCLCK string includes additionally <fac>.
Response to atd*#21#; (query status of Call Forwarding Unconditional):
^SCCFC: <reason>, <status>, <class1>[, <number>, <type> [, <time>]]
Response to to at+ccfc=0,2 (query status of Call Forwarding Unconditional):
+CCFC: <status>, <class1>[, <number>, <type> [, <time>]]
Differences regarding default basic services / classes:
In the query mode, if no basic service is given, the *# codes use default <class> 15 (= voice, data, fax,
SMS). In contrast to this, the AT commands AT+CCFC, AT+CCWA, AT+CLCK, AT+SCLCK use de-
fault <class> 7 (=voice, data, fax).
Selected examples:
Querying the status of Call Forward-
ing Unconditional
atd*#21#;
^SCCFC: 0,0,1
^SCCFC: 0,0,8
^SCCFC: 0,0,4
^SCCFC: 0,0,2
OK
at+ccfc=0,2
+CCFC: 0,1
+CCFC: 0,2
+CCFC: 0,4
OK
Querying the status of Call Waiting.
atd*#43#;
+CCWA: 1,1
+CCWA: 0,8
+CCWA: 1,4
+CCWA: 1,2
OK
at+ccwa=,2
+CCWA: 1,1
+CCWA: 1,2
+CCWA: 1,4