User guide

Developers guidelines | AT commands
120 June 2010
AT+CPOL Preferred operator list
Description: Edits the user preferred list of networks in the active application on the
UICC (GSM or USIM) or preferred list of networks in the SIM card. Execu-
tion command writes an entry in the SIM list of preferred operators
(EFPLMN
sel
), when the SIM card is present or when the UICC is present
with an active GSM application. When UICC is present with an active
USIM application, execution commands writes an entry in the User con-
trolled PLMN selector with Access Technology list (EFPLMNwAcT), only
the PLMN field could be entered, the Access Technologies for each PLMN
in this list is not accessible with this command (New command for access-
ing the Access Technologies for each PLMN in this list is FFS). If <index>
is given but <oper> is left out, entry is deleted. If <oper> is given but
<index> is left out, <oper> is put in the next free location. If only <format>
is given, the format of the <oper> in the read command is changed.
Note: ME may also update this list automatically when new networks are
selected.
Read command returns all used entries from the active application in the
UICC (GSM or USIM) user preferred list of networks or SIM card list of pre-
ferred operators.
Test command returns the whole index range supported by the active
application in the UICC (GSM or USIM) user preferred list of networks or
SIM card.
Execution
command: AT+CPOL=[<index>][, <format>[,<oper>]]
Read command: AT+CPOL?
Read command
response: +CPOL: <index1>,<format>,<oper1>[<CR><LF>
+CPOL: <index2>,<format>,<oper2>
[...]]
Test command: AT+CPOL=? Shows if the command is supported.
Test command
response: +CPOL: (list of supported <index>s),(list of supported <format>s)
Parameters:
<indexn>:
<indexn> Description
Integer The order number of operator in the active
application in the UICC (GSM or USIM) user
preferred list of networks or SIM card preferred
operator list
<format>:
<format> Description
0 Long format alphanumeric <oper>
1 Short format alphanumeric <oper>
2 Numeric <oper>. Default value
<opern>: