Poker Client - Check/Call Preselect

This button allows players to preselect either Checking or Calling the current bet before the action reaches them. In addition to the option to Preselect 'Fold'

If the play reaches you with no further action taken and you have the Check/Call button preselected. This will act automatically.

If the action changes before it is your turn (for example a player raises) your preselection will be cancelled and you will again have the option to Fold/Call/Raise (if applicable)