By default, the Rainbow Six Telescopic Shield is expanded by holding down the skill key.

1, according to the relevant information: 1, first enter the game to find the control key, and click the control key here. 2. By default, hold down the skill key to expand the shield. In the stowed state, it is the same as the ordinary shield. The shield can only be deployed in a standing state, and it cannot be attacked after deployment. The protection range of the shield is 180 degrees ahead.