I have surrendere two landline phones no 0129-2471008 and 0129-2471003 on 27th jan.2010. But still i have dont recieve the balance refunn of security deposit.In this connection i have gone a lot of time to GM office and others offices and also wrote a letter to general manager, bsnl, sector-15, faridabad ondated 14th sep.2010 but no any reaply have recieved till date. read full review »