Uninor treats it Mumbai customers with a new cookies. Uninor today announced the FREE Roaming for Mumbai based customers who are frequent to Gujarat and vice-versa with the plan named ‘Roam Free’. Customers are not charged for incoming calls and all outgoing calls and SMS will be charged at a flat rate of 50p/per min. Uninor aims at making some good relation with customers of Mumbai and Gujarat. This plan is valid for both per minute pulse rate and per second plans. Customer who travels between these two circles will automatically switched to the Roaming network.