[Resolved]  Tata Indicom — change of instrument

I have tataindicom instrument in my house this no.[protected]. since past six years i complaint the ur show room exchanged instrument but no response so many times my problems informed no solve the my problem so pl change the previous instrument.
And NEW CARDLES TATINDICOM SEND MY HOUSE ADDRESS; KVN. RAJASEKHAR, H.NO. 10-3-215, FLAT NO.402, SRI LAKSHMI GAYATHRI APARTMENT, BACKSIDE OF BUS DEPOT, MAMILLAGUDEM, KHAMMAM - 507M 001. PL install the new instrument (CARDLESS PHONE)
Thanking you sir,
This is for informatiomn.