C.Krishna Kishore
Network problem

Sir,

this is Krishna Kishore my mobile no is 9866002682 since 2003 i am your customer.

my wife's no. is 9959716791 since 3 months she has a network problem with her mobile. due to the network we are unable to contact each other. i wondered in the city there is a network problem with Air Tel. please inform me what is the problem, on my mobile no. 9866002682.

thank u