TAPASH sent a message to Mukesh Ambani – Chairman and Managing Director, Reliance Industries Limited – Email Address that said:
Dear Sir,
I am using Nokia Lumia 1520 4G LTE Windows mobile.
I am using your Jio SIM.
But only can use it for surfing Internet.
Whenever trying to make call, show only call drop.
Please advice.
With Regards,
Tapash
