received at call from 800-983-8163 listed as unknown.  It was a call from AT&T, our phone carrier to let us know about new products.  It was nice to actually have a message left repeating their number as listed on the caller ID.  I just wish they would have the caller ID as AT&T and not unknown.

WE NEVER EVER ANSWER CALLS FROM "UNKNOWN" OR ANY OF THE 800, 866, 877, 888 NUMBERS AND JUST LET THOSE CALLS GO TO VOICE MAIL.  ONCE IN A WHILE IF THEY AGGRAVATE US BY CALLING DURING DINNER TIME OR IN THE PROCESS OF PREPARING DINNER, WE HAVE OUR HANDY WHISTLE BESIDE OUR PHONE AND WE THEN ANSWER THEIR AND BLOW THE WHISTLE IN THEIR ANNOYING EARS.  THAT USUALLY PUTS A STOP TO THEIR ANNOYING CALLS.  TRY IT SOMETIME!

Since the caller ID showed "unavailable" I didn't answer.