[Resolved]  MTNL Garuda Mumbai — Incoming & outgoing problem

From 19/January 2008 I lodged 5 complaints on MTNL garuda helpline--1502 and Online also, complaint numbers are--23309, 109721, 109573 and 109456.
Problem is that till from the day i purchased the connection i.e. from 16/02/08 , I am not able receive the incoming calls, if somebody calls me , I am not able to listen his / her voics and the same case happen with the caller...
Kindly do the needful,
My MTNL garuda number is 20331477