calls disconnecting in lumia 525

Yeshwanth Yeshu

Honorable
Feb 4, 2014
29
0
10,530
I am using nokia lumia 525. Whenever i speak on a call,the call gets disconnected and i cant hear anything from the other side...And when i press end call,it takes sometime to end the call...My SIM is airtel and i have a good network coverage...I would be thankful if anyone help me in this