[Resolved]  Reliance GSM Mobile — Network problem

Reliance - Call Disconnect problem...many times complaints but no solution

I am purchased one Reliance GSM No. [protected] with name yatendra kumar sharma s/o shri rajendra pal sharma but sim activated with my father name rajendra pal sharma with name ( Rajender Ji).
I am facing call dissconnect problem with date of purchase SIM. When i am calling some numbers with STD code 05734 xxxxxx, one perticular area ( ITO, Delhi Gate and Cannought Palace) with every call dissconnect with 22nd seconds.
I told cutomer care many times but no solution provided from Reliance till now.
The Reliance work just opposite to their name.

I am not understand what i can do.

Regards
yatendra

my reliance gsm number is not working, i cannot do outgoing calls, incoming calls are working. i receive this error while using out going calls "ERROR IN NETWORK CONNECTION"..PLS SOLVE MY PROBLEM