User`s manual

41
Maintenance and Troubleshooting
If you are using LIFTER MODE, you might
need to slide the LIFTER AUDIO ADJUST
switch (page 13).
• If the previous suggestions do not work,
disconnect the headset base from the
telephone jack and connect a different
phone. If there is no dial tone on that
phone either, the problem is in your
wiring or local service. Contact your local
telephone company.
• Your telephone line cord might be
malfunctioning. Try installing a new
telephone line cord.
•
Nothing
happens when
I slide the
LIFTER AUDIO
ADJUST to get
a clear dial
tone.
There is no need to change the LIFTER
AUDIO ADJUST switch when you use NO
LIFTER MODE. If you cannot get a dial
tone, try all the suggestions above.
•
Troubleshooting