AT command to change GPRS Multislot Class

Some module vendors provide AT command to change the GPRS Multiclot class. For example, in SIMCOM modules, GSM Multislot class can be set through,

at+CGMSCLASS?
MULTISLOT CLASS: 10

OK

Possible values of multislot classes are 2,4,8,9,10. To set multislot class,

at+CGMSCLASS=8
OK

Keywords: Module GPRS Multislot Class, M2M GPRS Multislot Class, GPRS GPRS Multislot Class, 3G GPRS Multislot Class, GPRS Multislot Class through AT commands,