Using Call Waiting ID
Last Updated: Fri, 30 Aug 2013 > Related Articles
See who is calling in while you're on the phone.
Call Waiting ID requires a compatible Caller ID display unit.
How it works: Combines and enhances Caller ID and Call Waiting. Lets you use your telephone without missing other calls. A special tone alerts you to a waiting call and you also receive a visual display of the name and number of the person calling. This puts you in control of which calls you'll take.