Configure Supplementary Service Notifications +Cssn; Command Syntax; Description; Defined Values - Huawei EM770W At Command Interface Specification

1
1X Releases a specific active call X.
2
waiting) call.
2X Places all active calls on hold except call X with which communication shall be
supported.
3
4
6.5 Configure Supplementary service notifications
+CSSN

6.5.1 Command Syntax

Command
+CSSN=[<n>[,<m>]]
+CSSN?
+CSSN=?

6.5.2 Description

The set command enables/disables the presentation of notification result codes from
TA to TE. Includes +CSSI and +CSSU.

6.5.3 Defined Values

<n> (parameter sets/shows the +CSSI result code presentation status to the TE):
0 disable
1 enable
<m> (parameter sets/shows the +CSSU result code presentation status to the TE):
0 disable
1 enable

6.6 Supplementary service notifications +CSSU

6.6.1 Command Syntax
Command
Issue 18 (2009-06-22)
Releases all active calls (if any exist) and accepts the other (held or waiting) call.
Places all active calls (if any exist) on hold and accepts the other (held or
Adds a held call to the conversation.
Not support now
Commercial in Confidence
HUAWEI UMTS M2M Module V100R001
AT Command Interface Specification
Possible response(s)
<CR><LF>OK<CR><LF>
<CR><LF>+CSSN:
<n>,<m><CR><LF><CR><LF>OK<CR><LF>
<CR><LF>+CSSN: (list of supported <n>s),(list
of supported <m>s)
<CR><LF><CR><LF>OK<CR><LF>
Possible response(s)
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