Useful Information
44
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Battery recharge
Making/answering calls, intercom
While programming, the
handset starts to ring.
L
A call is being received. Answer the call and start
again after hanging up.
I cannot register a handset
to a base unit.
L
The maximum number of handsets (6) is already
registered to the base unit. Cancel unused
handset registrations from the base unit (page
27).
L
Place the handset and the base unit away from
other electrical appliances.
Problem
Cause/solution
The handset beeps and/or
)
flashes.
L
Battery charge is low. Fully charge the batteries
(page 9).
I fully charged the batteries,
but
)
still flashes or
0
is
displayed.
L
Clean the charge contacts and charge again
(page 10).
L
It is time to replace the batteries (page 9).
I fully charged the batteries,
but the operating time
seems to be shorter.
L
Clean the battery ends (
S
,
T
) and the charge
contacts with a dry cloth and charge again.
Problem
Cause/solution
_
is displayed.
L
The handset is too far from the base unit. Move
closer.
L
The base unit’s AC adaptor is not properly
connected. Reconnect AC adaptor to the base
unit.
L
You are using the handset or base unit in an area
with high electrical interference. Re-position the
base unit and use the handset away from
sources of interference.
L
The handset is not registered to the base unit.
Register it (page 26).
Problem
Cause/solution
TG640x(e).book Page 44 Wednesday, November 26, 2008 2:33 PM
Summary of Contents for KXTG6423 - EXPAND DIGITAL PHONE
Page 63: ...Notes 63 ...