Dear friends, I am using tata Docomo network since 6 months.i feel so good because of signal coverage.Tata Docomo is one one of the largest GSM network in India.I am using the Docomo connection for office purpose only.There are no call drops.I have impressed from their talk time and internet offers.Very cheap plans are there.Recently they have declared unlimited calling offer in prepaid also.The cost is only 250 rupees per month.they are giving competition to Jio Network.
Coming to customer service also so good.A lot of Tata Docomo outlets are there in any city.In prepaid and postpaid having good offers like talk time, data and etc value added services.Docomo offers caller tune option in your own name also.i have more than three connections till now.
I would like to recommend to this network for everyone.