I switched to Tata Docomo 4 months back because of its service I heard through some of my friends , adter switching one month was a smooth one then it started they activating some unwanted services on mobile deducting the money saying that you have activated this services , and if we contact their customer support people wont response keep the call on hold for nearly 45 mins , these people showing ads like no unfair deductions everything is trash , if we calll on sunday nights no body even bother to lift the call , very pathetic customer support. they dont even revert the money back which they deduct from us. I am planning to move out , people who are planning to switch to Tatadocomo please think twice before switching to this network. .