Tata Tele has taken a revolutionary step in Indian Mobile service provider. Tata has changed the call charges system which is normally charged per minute bases.
With Tata’s new offer you have to pay Rs. 1 per call and you can continue you call unlimited without worrying how many minutes you have talked. Same applies for STD call but STD call will be charged Rs. 3 per call.

All Tata prepaid CDMA customers will benefit by this offer. Tata have found most of the calls are between 1-3 minutes. Assuming that if a caller spends 3 minutes on call he has to just pay Rs. 1 per call. Call can be of unlimited minutes but consumer will be just charged Rs. 1 per call. Normally local call rates are between Rs. 0.50 – 1.
This offer can easily bring many new customers for Tata and they can position them on top of other providers.