MC55 AT Command Set

9.12 AT+CSSN

s

mobile

9.12AT+CSSN Supplementary service notifications

Syntax

Test Command

AT+CSSN=?

Response(s)

+CSSN: (list of supported<n>s), (list of supported<m>s)

OK

Read Command

AT+CSSN?

Response(s)

+CSSN: <n>, <m>

OK

Write Command

AT+CSSN=<n>[, <m>]

Response(s)

OK ERROR +CME ERROR

 

PIN

ASC0

ASC1

MUX1

MUX2

MUX3

 

 

￿

￿

￿

￿

￿

￿

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reference(s)

GSM 07.07

Unsolicited Result Codes

URC 1

+CSSI: <code 1>

When <n>=1 and a supplementary service notification is received after a mobile originated call setup, inter- mediate result code "+CSSI": <code 1> is sent to TE before any other MO call setup result codes

URC 2

+CSSU: <code 2>

When <m>=1 and a supplementary service notification is received during a mobile terminated call setup or during a call, unsolicited result code "+CSSU": <code 2> is sent to TE.

MC55_ATC_V01.05

Page 239 of 469

2/10/04

Confidential / Released

 

 

Page 239
Image 239
Siemens MC55 manual 12 AT+CSSN Supplementary service notifications, At+Cssn=?, At+Cssn?, +CSSI code, +CSSU code