Panasonic kx-tg4321 操作指南

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页码 56
Useful Information
44
For assistance, please visit http://www.panasonic.com/help
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 (4) is 
already registered to the base unit. Cancel 
unused handset registrations from the base 
unit (page 26).
L
Place the handset and the base unit away 
from other electrical appliances.
Problem
Cause/solution
The handset beeps and/or 
7
 flashes.
L
Battery charge is low. Fully charge the 
batteries (page 12).
I fully charged the batteries, but 
7
 still flashes or 8 is 
displayed.
L
Clean the charge contacts and charge again 
(page 12).
L
It is time to replace the batteries (page 11).
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
Noise is heard, sound cuts in 
and out.
L
You are using the handset or base unit in an 
area with high electrical interference. Place 
the base unit and use the handset away from 
sources of interference.
L
Move closer to the base unit.
L
If you use a DSL/ADSL service, we 
recommend connecting a DSL/ADSL filter 
between the base unit and the telephone line 
jack. Contact your DSL/ADSL provider for 
details.
The handset and/or base unit 
does not ring.
L
The ringer volume is turned off. Adjust the 
ringer volume (page 16, 23).
L
Night mode is turned on. Turn it off (page 25).
I cannot make a call.
L
The dialing mode may be set incorrectly. 
Change the setting (page 14).
L
The handset is too far from the base unit. 
Move closer and try again.
I cannot make long distance 
calls.
L
Make sure that you have long distance 
service.
Problem
Cause/solution
TG43xx_OI.book  Page 44  Tuesday, December 11, 2007  2:04 PM