Dear Sir,
This is to inform you that there is serious problem about network since last 1 year.we had complaint three times over telephone to costumer care.and also physically we had complain to your office in agra.My mobile no. is 09719361606.But there is no satisfactory answer from your costumer care.I have face many problems because of your network.Please take it on priority base.please solve this problem as soon as possible.Kindly do needful.