Automatically release the line if the phone is not put down well or if it is off hook and the line is busy allowing a incoming call
Ringer with LED Visual Light
Green LED Lights and sound when phone is off hook (Handset is not on hook)
Adjustable timer 15 Minutes, 30 Minutes ,60 Minutes or unlimited Minutes
Loud telephone ringer 95 dba
Adjustable ringer switch
Adjustable tone switch
Very bright LED
Works on PSTN / VOIP / Cable lines
Uses Regular RJ11 plugs
A/C Adaptor Supplied
Desk and wall mountable
Connects easily to telephone
FCC Approved