Product descriptionNow you can order Caller ID from your telephone service provider, without having to run out and buy a new phone. Simply plug in this compact unit between your phone and the wall plug, order the service, and you'll be good to go! With a flat design equally at home on your wall or desktop, the AT&T 436 Caller ID Box provides three lines of information on its LCD. The 90-entry name and number log coordinates with the one-touch dial for instant return of important calls, and each incoming message automatically receives a time-date stamp.
A call-waiting button lets you know the identity of new callers when you're already on the line. Names can be displayed in Spanish or English. The manufacturer includes a one-year warranty on parts and service.