AT Commands Reference Manual - wireless netcontrol GmbH

Chapter 3: AT Commands Reference
The following table shows the +CSSN parameters.
Table 3-24: +CSSN Parameters
Description
Sets/displays the +CSSI result code presentation status. This value must be specified.
0 Disable (default)
1 Enable
Sets/displays the +CSSU result code presentation status. This value is optional, but
cannot be specified without .
0 Disable (default)
1 Enable
Table 3-25: +CSSI Notification Values
Value Description H24 Support
0 Unconditional call forwarding is
active
1 Some conditional call forwarding
is active
Yes
Yes
2 Call has been forwarded Yes
3 Call is waiting Yes (GSM only)
4 CUG call ( is present) Yes
5 Outgoing calls are barred Yes
6 Incoming calls are barred Yes
7 CLIR suppression rejected Yes
8 Call has been deflected No
Table 3-26: +CSSU Notification Values
Value Description H24 Support
0 This is a forwarded call
(mobile-terminated call setup).
1 CUG call ( is present;
mobile-terminated call setup).
2 Call has been put on hold (during
a voice call)
3 Call has been retrieved (during a
voice call)
4 Multiparty call has been entered
(during a voice call)
Yes
Yes
Yes
Yes
Yes
April 15, 2010 H24 - AT Commands Reference Manual 3-49