Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 51 Ver. 1.00 – 10/29/2008
2.1.3.9. AT+CCUG Closed User Group
Command Function This command allows control of the Closed
User Group supplementary service.
Write command with <n>=1 enables to
control the CUG information on the air
interface as a default adjustment for all
following outgoing calls.
Command Functional Supplementary Services
Group
Command Format Query AT+CCUG=?
Response +CCUG: (0, 1), (0,-10), (0-3)
OK
Write Format AT+CCUG= [<n> [,<index> [,<info>] ] ]
Response N/A
Read Format AT+CCUG?
Response +CCUG: 0, 0, 0
OK
Execution Format N/A
Response N/A
Parameter Values
<n> 0 disable CUG temporary mode
1 enable CUG temporary mode
<index> 0-9 CUG index
10 no index preferred CUG taken from
subscriber data)
<info> 0 no information
1 suppress OA
2 suppress preferential CUG
3 suppress OA and preferential CUG