3-Way Calling Usage

To add a third party to an active call, flash/hook and then dial the third party's number. If the third party answers, flash/hook again to add both of you to the original call, connecting all three parties.

If the third party does not answer or their line is busy, flash/hook twice to rejoin the original call. If you hang up you will receive a ring back reminding you that the original call is still on hold, and can rejoin the call by picking up the phone. This service is known as 3-Way Calling ring back.