GSM Modules
19
Parameter
<mode>
0 auto select, omit <format> <oper>
1 manual select, need <format><oper>
3 not involve network registration, this command is used to set format only; at this
point, need <format>
4 manual/auto; If manual registration fails, auto register
<format>
0 format of long character <oper>
1 ormat of short character <oper>
2 number format <oper>
<format>:
0 long format alpha <oper>,up to 16 character
1 short <oper>, up to 8 character
2 numeric <oper> (MCC+MNC), default
<stat>
0 unknown
2 current registered network
3 forbidden registered network
