Lifter Adjustments And Testing - AT&T TL7612 User Manual

Getting started
Headset base and handset lifter installation

Lifter adjustments and testing

1. Make sure that the headset base is set to LIFTER MODE and
that the LIFTER AUDIO ADJUST setting is
correct (see page 18).
2. Turn the switch hook presser adjustment
knob until the switch hook presser is just
above the switch hook (see page 20).
3. Lower the lifter arm until the switch hook
presser holds the switch hook down.
4. Place the corded handset on the lifter.
5. Press ON/
hook presser should rise and release the
switch hook on your telephone base. Make
sure you hear a dial tone through your
headset earpiece.
6. If the switch hook is not fully released, turn
the ADJUST LIFTER knob (see page 20)
while the corded handset is on the lifter.
When the switch hook is fully released, you
will hear a dial tone from the headset.
It may take some adjustments and testing to
find the right position for the lifter. For the
lifter to work properly, the switch hook must
release completely when you press ON/
to turn the headset on. The switch hook must
also be held down completely when you press
/OFF to turn the headset off.
ON
on the headset. The switch
OFF
OFF
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