12 at+ccwa call waiting – Sony Ericsson TT4031 (SE-GM29) User Manual
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Owner’s Manual
Rev 1.0
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<status> Description
0
Not active
1 Active
16.12 AT+CCWA Call
Waiting
Description Command
Possible
Responses
Request call
waiting
AT+CCWA=[<n>
[,<mode>
[,<class>]]]
•_ when<mode>=2 and command
successful:
+CCWA:<status>,<class1>[<C
R><LF>
+CCWA: <status>,<class2>[…]]
+CME ERROR <err>
•_ OK
•_ ERROR
Show the current
setting
AT+CCWA?
•_ +CCWA: <n>
+CME ERROR <err>
•_ OK
•_ ERROR
Show if the
command is
supported
AT+CCWA=?
•_ +CCWA: (list of supported
<n>s)
+CME ERROR <err>
•_ OK
•_ ERROR
This command allows control of the call waiting supplementary service
according to 3GPP TS 22.083. 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>. Parameter <n> is used to disable or
enable the presentation of an unsolicited result code +CCWA:
<number>,<type>,<class>,[<alpha>][,<CLI validity>] to the TE when call
waiting service is enabled. The command is abortable when the network is
interrogated.
The interaction of this command with other commands based on other
GSM/UMTS supplementary services is described in the GSM/UMTS standards.
Test command returns values supported by the TA as a compound value.