User's Manual

54
Appendix
If you cannot hear a dial tone when the headset is on, you
should adjust the quality of the corded handset audio first.
During a call, slide the LIFTER AUDIO ADJUST switch at the
side of the headset base from A to G until you obtain good
sound quality.
If the previous suggestions don’t work, disconnect the
telephone base from the telephone jack and connect a
different telephone. If there is no dial tone on that telephone
either, the problem is in your wiring or telephone service.
Contact your telephone service provider.
Your line cord might be defective. Install a new line cord.
My corded phone is ringing, but my headset is not ringing.
Make sure that LIFTER MODE light on the headset base is
on. Press the MODE button on the headset base to change
the mode.
Make sure that the RING ON/OFF button on the lifter is
turned on. If the RING ON/OFF button is turned off, the
headset does not ring.
If the speaker of your corded phone is not located under
the lifter, install the auxiliary ring detector. See page 23
for instructions.
It may be necessary to adjust the sensitivity level of the ring
detector. See page 24 for instructions.
If an auxiliary ring detector is used, make sure its cord is
completely plugged into the handset lifter.
Make sure all cords and the telephone line cord are plugged
into the appropriate outlets.
Make sure your headset is charged.
•
•
•
•
•
•
•
•
•
•
Troubleshooting