Iridium 9523 - CCWA - Call Waiting Service

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Iridium 9523 Product Developers’ Guide is Subject to Change Without Notice
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Only
3 MT Connecting
4 Active
5 Releasing
<call_type>:
0 Speech
1 Data
<emergency_call>:
0 Normal Call
1 Emergency Call
<telephone_number>: Dialed telephone number digits
The +DPLCI message will be sent whenever there is a call state change based on the activity of a DPL
peripheral handset.
5.7.116 +CCWA - Call Waiting service
Command Possible response(s)
+CCWA= None (command ignored without error)
+CCWA=<n>[,<mode>,<classx>]
When command unsuccessful
+CME ERROR: <err>
When <mode>=2 command successful
+CCWA:<status>,<class1>
[<CR><LF>+CCWA:<status>,<class2>
[...]] (but the Iridium 9523 will in practice only report a single
line, <class1> = 1)
When <mode> not 2 and command successful
None
+CCWA?
Current unsolicited result presentation status
+CCWA:<n>
Test command
+CCWA=?
List of supported <n>s
+CCWA:(0,1)
None
Unsolicited result notifying that a call is waiting
+CCWA:<number>,<type>,<class>
Note: While this command is implemented in the Iridium 9523, it may not yet be supported in the Iridium
network. Stand by for an Iridium Technical Bulletin announcing network support for this feature.
This command is based on GSM 07.07 [2] subclause 7.11, and allows control of the Iridium Call Waiting
supplementary service similar to GSM 02.83 [6]. Activation, deactivation and status query are supported.
Parameter <n> is used to disable/enable the presentation of the unsolicited result code to the FA when
the Call Waiting service is enabled.