97
Chapter 5
Useful Information
With the cordless handset
Problem
The unit does not work.
“
No link to base.
Walk closer to
base & try again
” is
displayed and an alarm
tone sounds.
Static, sound cuts in/out,
fades. Interference from
other electrical units.
The unit does not ring.
You cannot dial.
The display is blank.
You cannot program
function items, such as the
line selection.
Remedy
•
Charge the battery fully (p. 16).
•
Clean the charge contacts and charge
again (p. 17).
•
Install the battery properly (p. 89).
•
Re-install the battery. Try again.
•
The handset has not been registered to the
base unit. Register the handset (p. 19, 52).
•
You are too far from the base unit.
Walk closer to the base unit and try again.
•
Raise the base unit antenna.
•
Locate the cordless handset and the base
unit away from other electrical appliances
(p. 4).
•
Walk closer to the base unit.
•
Raise the base unit antenna.
•
The ringer volume is set to OFF. Select
HIGH or LOW (p. 21).
•
If 4 other handsets or the base unit and 3
other handsets are in use, the unit may not
ring. Other handset users will hear
incoming call tones.
•
The handset is removed from the line group.
Add to the line group (p. 49).
•
The dialed number is restricted. To cancel,
see page 49.
•
Key lock mode is set. Cancel the mode by
pressing and holding
(FUNCTION)
.
•
Charge the battery fully (p. 16).
•
Programming is not possible while in the
talk or intercom mode, or while listening to
messages.
•
Do not pause for over 60 seconds while
programming.
•
Make sure that the handset is in the
standby mode.
Summary of Contents for KX-TG4000B
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