PioneerPOS G24-LC 用户手册
GPRS
3-244
G24-L AT Commands Reference Manual
April 15, 2008
+CGPRS, GPRS Coverage
This command indicates whether there is GPRS coverage.
Note:
GPRS coverage will be detected only when SIM has GPRS ability.
The following table shows the +CGPRS parameters.
Example
Without GPRS coverage
AT+CGPRS
+CGPRS: 0
OK
AT+CGPRS?
+CGPRS: 0
OK
With GPRS coverage
AT+CGPRS
+CGPRS: 1
OK
Command Type
Syntax
Response/Action
Remarks
Execute
AT+CGPRS
+CGPRS: <mode>
OK
or:
+CME ERROR: <err>
The Execute command returns the
mode of the GPRS coverage.
mode of the GPRS coverage.
Read
AT+CGPRS?
+CGPRS: <mode>
OK
or:
+CME ERROR: <err>
The Read command returns the mode
of the GPRS coverage
of the GPRS coverage
Table 3-160: +CGPRS Parameters
<Parameter>
Description
<mode>
0
No GPRS coverage
1
GPRS coverage
There is no parameter default value