Chapter 3: AT Commands Reference
June 30, 2008 AT Commands Reference Manual 3 -63
The following table shows the +CSSN parameters. Table 3-31:+CSSN Parameters
<Parameter> Description
<n> Sets/displays the +CSSI result code presentation status. This value must be specified.
0 Disable (default)
1 Enable
<m> Sets/displays the +CSSU result code presentation status. This value is optional, but
cannot be specified without <n>.
0 Disable (default)
1 Enable
Table 3-32: +CSSI Notification Values
Value Description G24 Support
0Unconditional call forwarding is
active Yes
1Some conditional call forwarding
is active Yes
2Call has been forwarded Yes
3Call is waiting Yes (GSM only)
4CUG call (<index> is present) Yes
5Outgoing calls are barred Yes
6Incoming calls are barred Yes
7CLIR suppression rejected Yes
8Call has been deflected No
Table 3-33: +CSSU Notification Values
Value Description G24 Support
0This is a forwarded call
(mobile-terminated call setup). Yes
1CUG call (<index> is present;
mobile-terminated call setup). Yes
2Call has been put on hold (during
a voice call) Ye s
3Call has been retrieved (during a
voice call) Yes
4Multiparty call has been entered
(during a voice call) Yes