trueroots from Tata Communications app for iPhone and iPad

Trueroots by Tata Communications brings you “One Touch Dial” the revolutionary feature designed to make your international calling effortless.

One Touch Dial allows you to make low cost international calls from your mobile handset while maintaining great usability. Now you can call directly from your handset’s contact list, call log, or speed dial, without having to dial access numbers or PIN codes. This feature is currently provided free of cost to all trueroots subscribers.

Trueroots offers other features too like Follow on call, auto recharge, international roaming, know your balance etc.

Usually trueroots from Tata Communications iOS app used & searched for