The process of intercepting analog signals from the phone to tower BTS copying ESN number of talking......

The process of intercepting analog signals from the phone to tower/BTS, copying ESN number of talking phone to the programmable phone and making calls freely is called _______ problem in a 1G network.

Answer(C)
It is similar to creating a duplicate SIM and making calls on behalf of the original bill paying customer.

By: Brijesh Kumar