I am an tata docomo user since last three years but from three years they are deducting my balance all the time so I have it alotttttttt and thier customer care employees does not solve the problem at all they deduct unnecessary amount from balance and when you call them and ask the reason they will give any innappropriate reason and cut your call I hate this service provider alotttttttttt and that ia why I do not recharge my sim card now a days and thier data pack charges are also veryyyyyy costly strongly unsatissfied