Errors with Dongle

arb.bhatt5 Posts 1 Registration date Sunday June 29, 2014 Status Member Last seen June 29, 2014 - Jun 29, 2014 at 10:17 AM
I have an intex 3.5G V7.2 USB dongle.. its working perfectly with every sim card except Airtel.. whenever i put airtel sim card in it error says "No sim card or No (U) Sim inserted" but every other sim card is working perfectly fine.. please give a solution.. thank you