Cgclass, Gprs Mobile Station Class - Motorola G24 Guide Developer's Manual

GPRS/EDGE

+CGCLASS, GPRS Mobile Station Class

This command is used to set the G24 to operate according to the specified GPRS mobile class. If
the requested class is not supported, an ERROR or +CME ERROR response is returned.
Extended error responses are enabled by the +CMEE command.
Command
Type
Read
Test
Note:
The following table shows the +CGCLASS parameters.
Example
AT+CGCLASS=?
+CGCLASS: (B)
OK
Note:
3-324
Syntax
AT +CGCLASS?
AT +CGCLASS=?
Issuing GPRS actions over a poor-quality connection may cause protocol errors and harm
data validity. To prevent these problems, G24 is equipped with a protection mechanism
that confirms GPRS signal strength before issuing GPRS network-related commands.
Table 3-214: +CGCLASS Parameters
<Parameter>
<class>
If a SIM card without GPRS allowance is used:
AT+CGCLASS=?
//Note that CC is a not supported value.
+CGCLASS: (CC)
AT Commands Reference Manual
Response/Action
+CGCLASS: <class> The Read command returns the current
GPRS mobile class.
OK
or:
+CME ERROR: <err>
+CGCLASS: (list of The Test command is used for requesting
information on the supported GPRS
supported <class>s)
mobile classes.
OK
or;
+CME ERROR: <err>
Description
String parameter that indicates the GPRS
mobile class:
B Class B
Remarks
December 31, 2007