Supplementary Service Notifications +Cssn - Multitech MMCModem GPRS (MTMMC-G) Reference Manual

Supplementary Service Notifications +CSSN

Description:
This command refers to supplementary service related network initiated notifications.
Values: <n> Parameter sets/shows the +CSSI result code presentation status
<m> Parameter sets/shows the +CSSU result code presentation status
<code1>
<code2>
<index>
<number> String type phone number
<type>
Syntax: Command syntax: AT+CSSN= <n>, <m>
Multi-Tech Systems, Inc. Wireless GSM/GPRS AT Commands (Document Number S000293I)
0 disable
1 enable
0 disable
1 enable
0 unconditional call forwarding is active
1 some of the conditional call forwardings are active
4 closed User Group call, with CUG <index>
5 outgoing calls are barred
6 incoming calls are barred
7 CLIR suppression rejected
0 this is a forwarded call (MT call setup)
1 closed User Group call, with CUG <index>
2 call has been put on hold (during a voice call, <number> & <type> fields may be present)
3 call has been retrieved (during a voice call, <number> & <type> fields may be present)
4 multiparty call entered (during a voice call, <number> & <type> fields may be present)
5 call on hold has been released (during a voice call)
7 call is being connected (alerting) with the remote party in alerting state in Explicit Call Transfer
operation (during a voice call)
8 call has been connected with the other remote party in Explicit Call Transfer operation (during a
voice call, <number> & <type> fields may be present)
Closed User Group index
Type of address
When <n>=1 and a supplementary service notification is received after a mobile
originated call setup, intermediate result code +CSSI:<code1>[,<index>] is sent
before any other MO call setup result codes.
When <m>=1 and a supplementary service notification is received during a call,
unsolicited result code +CSSU:<code2>[,<index>[,<number>,<type>]] is sent.
Chapter 10 – Supplementary Services Commands
89