User`s manual

1
Lifter control cable
This cable is hard wired into the lifter
and plugs into the LIFTER jack on the
TL7610/TL7612 headset base via the
TL7610/TL7612 base adapter, or the
LIFTER jack on the TL7810/TL7812/
TL7910/TL7912 headset base.
RING DETECT jack
Plug in the auxiliary ring
detector (page 16).
ADJUST LIFTER knob
Adjusts the height of the lifter arm (page 13).
Lifter arm
Holds the corded telephone handset.
Quick reference guide - handset lifter
Getting started
SENSOR ADJ knob
Adjusts the sensitivity of the ring detector (page 17).
Switch hook presser
Press ON/OFF (TL7610/TL7612) or
(TL7810/TL7812/TL7910/TL7912)
on the headset rises or lowers the
switch hook presser.