Siemens M20 Terminal User Manual

AT command interface
Version 8 dated 15.03.00 61
Siemens Information and Communication Products
A
AT+CCUG Closed user group control
Test command
AT+CCUG=?
Response
OK
Parameter
Read command
AT+CCUG?
Response
+CCUG: <n>,<index>,<info> OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
see set command
Set command
AT+CCUG=[<n>]
[,<index>[,<in-
fo>]]]
Response
TA sets the closed user group supplementary service parameters as a default adjustment for all fol-
lowing calls.
OK
Parameter
<n> 0 disable CUG
1 enable CUG
<index> 0
...9 CUG index
10 no index (preferred CUG taken from subscriber data)
<info> 0
no information
1 suppress OA (Outgoing Access)
2 suppress preferential CUG
3 suppress OA and preferential CUG
Reference
GSM 07.07
Note

Siemens M20 Terminal Specifications

General

Brand	Siemens
Model	M20 Terminal
Category	Engine
Language	English