Things You'll Need
Instructions
Unplug the connection cable of the Xbox controller from the Xbox 360 controller port. For wireless controllers, remove the batteries to avoid any circuit shortage that may occur from plugging the headset into an active controller.
Plug the 2.5mm jack into the connection port on the phone headset. Plug the other end into the "Remote" connection port on the Xbox 360 controller.
Plug the connection cable of the Xbox 360 controller back into the controller port on the Xbox 360 gaming system.