[Resolved]  Airtel — No Network coverage at home

Address:

Mumbai City, Maharashtra

My Airtel mobile No. is [protected], i have been facing the problem of no network at home since 15th May 11. i have given the complaint on 16th on airtel customer care and they did not provide a compalaint number to me and on 21st May 11, after repetitive calls they gave me a complaint No. [protected] and then on 23rd May 11, i received a message from airtel stating my complaint is resolved although they did not resolve it nor they have communicated with me.
when i again called up they are saying that there is a problem with the handset although i have the network in all other areas. (I have 4 airtel numbers at home and none of them are working at home)
Further, i get the network in my building compound but no network on any of the floors of my building even on the 1st floor although till 15th May 11, the network was very good but iam facing the problem now.
Also, on many occasions customer care executive had disconnected my call (3-4 times) when asked about my status.

Please help me in this regard