VTech Analog Classic Series User Manual page 58

Question
There is interference during a telephone
conversation, or the call fades in and out when
I am using the cordless handset.
I hear other calls when using the telephone.
I hear noise on the cordless handset and the
keys do not work.
Common cure for electronic equipment.
Suggestion
• If other telephones in your hotel are having
the same problem, the problem is in the
wiring or telephone service. Contact your
telephone service provider (charges may
apply).
• Disconnect the telephone base from the
telephone wall jack. Plug in a different
telephone. If you still hear other calls,
the problem is probably in the wiring or
telephone service. Contact your telephone
service provider (charges may apply).
• Make sure the telephone line cord is
plugged in securely.
• If the telephone is not responding normally,
put the cordless handset in the telephone
base. If it does not fix the problem, try the
following (in the order listed):
1. Disconnect the power to the telephone
base.
2. Disconnect the battery on the cordless
handset.
3. Wait a few minutes before connecting
power to the telephone base.
4. Install the battery again and then place the
cordless handset in the telephone base.
5. Wait for the cordless handset to
synchronize with the telephone base. Allow up
to one minute for this to take place.
EN - 58