PLUG THIS ITEM INTO ANY CORDED TELEPHONE LINE 

AND THEN PLUG YOUR PHONE INTO IT

OR USE IT FREE STANDING

ON/OFF SWITCH 

THE DEVICE PRODUCES A SHRILL LOUD AUXILLIARY BELL SOUND

 TELLS YOU THE PHONE IS RINGING.

YOU CAN'T MISTAKE IT

USED AND IN EXCELLENT CONDITION

3 1/4" x 2 3/8" x 1 3/4"

SHIPPING REALLY COSTS MONEY NOW A DAYS