WMO2 G900 / G1800 / G1900
WCOM/GSM/WMO2/WMO2ATDOC
Friday 21 May 1999
WAVECOM confidential ©
38
4.3.5
Preferred operator list
+CPOL
This command is used to edit the SIM preferred list of networks.
Command syntax:
AT+CPOL= [ <index> ][ , <format> [ , <oper> ] ]
The different possibilities are:
AT+CPOL = <index> to delete an entry.
AT+CPOL = , <format>
to set the format used by the read command
(AT+CPOL?).
AT+CPOL = , <format>, <oper> to put <oper> in the next free location.
AT+CPOL = <index> , <format> , <oper> to write <oper> in the <format>
at the <index> .
The supported format are the numeric (value 2) and the long format
alphanumeric (value 0).
Please notice that the default format for read command is the numeric one
(value 2).
The length of this list is limited to 8 entries .
Application to GSM
AT+CPOL?
Ask for preferred list of networks
GSM to application
+CPOL: 1,2,26201
+CPOL: 6,2,20810
OK
Preferred list of networks in
numeric format
Application to GSM
AT+CPOL=,0
Select long alphanumeric format
GSM to application
OK
Application to GSM
AT+CPOL?
Ask for preferred list of networks
GSM to application
+CPOL: 1,0,”D1-TELEKOM”
+CPOL: 6,0,”F SFR”
OK
Preferred list of networks in long
alphanumeric format
Application to GSM
AT+CPOL=7,2,20801
Add a network to the list
GSM to application
OK
Application to GSM
AT+CPOL?
Ask for preferred list of networks
GSM to application
+CPOL: 1,0,”D1-TELEKOM”
+CPOL: 6,0,”F SFR”
+CPOL: 7,0,”F Itineris”
OK
Preferred list of networks in long
alphanumeric format
Application to GSM
AT+CPOL=7
Delete 7
th
location
GSM to application
OK
Application to GSM
AT+CPOL?
Ask for preferred list of networks
GSM to application
+CPOL: 1,0,”D1-TELEKOM”
+CPOL: 6,0,”F SFR”
OK
Preferred list of networks in long
alphanumeric format
Application to GSM
AT+CPOL=8,2,77777
Add an inexistent network to the
list
GSM to application
OK
Application to GSM
AT+CPOL?
Ask for preferred list of networks
GSM to application
+CPOL: 1,0,”D1-TELEKOM”
+CPOL: 6,0,”F SFR”
+CPOL: 8,2,77777
OK
Preferred list of networks in long
alphanumeric format but 8
th
entry
is unknown so the module edits it
in the numeric format.
