A couple live a mediocre life and are thrilled to have won an exotic vacation to Fiji & their excitement increases when they get a chance to play "Tell all truth" game for a mind boggling prize money. The game begins and the couple discovers that the game isn't really a game, but is a game of survival.

3G is the nightmarish story of Sam Arora and Sheena, a couple, who become victims of a series of events when Sam buys a 3G enabled second hand phone in Fiji islands while on a holiday. One night they receive a Phantom Call which changes their lives forever.