Is it possible to lock SIM to module?


#1

Dear All,
Is it possible to make a particular SIM (airtel/idea/ect…) to work only w.r.t one wave com module(Q2687Rd)

I mean:
can i lock Sim number 9xxxxxxx01 to wave com module Q2687RD having IMEI number yyyyyyyyyyyy

Kindly suggest, any means to achieve the above function.

Thanks & Regards,


#2

Have a look at the following in the AT Command Interface Guide:

AT+WLCK=“PS”…

I’m not sure if it’s exactly what you are looking for, but might be on the right track…


#3

Hi
thanks for your input, i executed as suggested below , but my module got locked and kindly suggest to unlock the same.

For ex: to lock i used below command
AT+WLCK=“PS”,PASSWORD,IMEI NUMBER

kindly suggest the unlock command as my module is not even working with the same sim card ; it is not searching the network (not able to send SMS).

Regards.


#4

AT+CLCK=“PS”,0,PASSWORD ?


#5

Hi
I tried ; its giving Error-5 as below

AT+CLCK=“PS”,0,12345678
+CME ERROR: 5

Note: 12345678 was my password; Modem is working but not able to resister to the network status LED is continuously glowing.

kindly suggest…

Regards,