Team up is a standard 4 player game in which player seating opposite are a team. To play a team up game you will have to invite one of your friends.

How to play Team up
1. Go to lobby and tap on Team UP Card. 
2. Select the bet amount and variation of the game you want to play. A team will be created with a team code and options to invite your friend to join your team. 
As soon as a friend joins, the game will begin.

Note: Team-up rules you can read by tapping 'i' icon in the left top corner of the team up screen.