Specifications

Chapter 8 – Network Service Commands
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 105
8.13 AT^SPLM Read the PLMN List
Description: The AT^SPLM execute command returns the list of operators from the ME. Each operator
code <numeric> that has an alphanumeric equivalent <alpha> in the ME memory is
returned. The list is sorted by operator codes. See also AT+COPN, AT+COPS
Test Command Syntax: AT^SPLM=?
Response: OK
If error is related to ME functionality:
ERROR
+CME ERROR: <err>
Exec Command Synatx: AT^SPLM
Response: ^SPLM:<numeric>, long <alpha>
^SPLM:[... ]
OK
If error is related to ME functionality:
ERROR
+CME ERROR
Parameter Descriptions:
<numeric>
Operator in numeric form; GSM location area identification number
<alpha>
Operator in long alphanumeric format; can contain up to 16 characters
8.14 AT^CPOL Preferred Operator List
Description: The AT+CPOL read command returns the list of the preferred operators. The AT+CPOL write
command allows to edit the list of the preferred operators. If <index> is given but <operator> is
left out, the entry is deleted. An operator can be only once in the list.
Test Command: AT+CPOL=?
Response: +CPOL:(list of supported <index>s), (list of supported <format>s)
OK
ERROR
+CME ERROR
Read Command: AT+CPOL?
Response: +CPOL: <index>, <format>, <operator>
+CPOL: ...
OK
ERROR
+CME ERROR
Write Command: AT+CPOL=<index>[, <format>, <operator>]
Response: OK
ERROR
+CME ERROR:
Parameter Descriptions:
<index>
The order number of the operator in the SIM preferred operator list.
<format>
2 Numeric format
<operator>
Operator in numeric format (GSM Location Area Identification number which consists of a 3-digit country code
plus a 2- or 3-digit network code).