Mahanagar Telephone Nigam Ltd (MTNL) today announced the re-launch of its True Unlimited 3G data Pack of Rs.1650 and for 3G prepaid and postpaid customers in Mumbai circle. Earlier this Data Pack was offering 50 GB 3G data usage per month and now it has been revised to offer True Unlimited 3G data usage (Home and Roam). MTNL Mumbai’s all 3G data plans/packs can be use while Home network as well as...