TG6411-6421BX(e).book Page 40 Monday, April 27, 2009 3:13 PM

Useful Information

Problem

Cause/solution

I do not know how to erase y

L There are unviewed missed calls remaining.

(Missed call) from the display.

View them and erase yin the following way.

 

1 8(middle soft key)

 

2 {V}/{^}: Caller Listi M

 

3 Press {V} to search from the most recent

 

call, or press {^} to search from the oldest

 

call.

 

 

Programmable settings

 

 

 

Problem

Cause/solution

I have changed the display

L Change the display language (page 13).

language to a language I

 

cannot read.

 

While programming, the

L A call is being received. Answer the call and

handset starts to ring.

start again after hanging up.

While programming, the

L A call matching an entry in the call barred list

display returns to standby

is being received.*1 Wait and try again later.

mode.

 

I cannot register a handset to a

L You entered the wrong PIN. If you forget your

base unit.

PIN, contact your nearest Panasonic service

 

centre.

 

L Place the handset and the base unit away

 

from other electrical appliances.

*1 KX-TG6421

 

 

 

Battery recharge

 

 

 

Problem

Cause/solution

The handset beeps and/or )

L Battery charge is low. Fully charge the

flashes.

batteries (page 8).

I fully charged the batteries, but

L Clean the charge contacts and charge again

)still flashes.

(page 9).

 

L It is time to replace the batteries (page 8).

I fully charged the batteries, but

L Clean the battery ends (S, T) and the

the operating time seems to be

charge contacts with a dry cloth and charge

shorter.

again.

The handset display is blank.

L The handset is not turned on. Turn the power

 

on (page 12).

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Image 40
Panasonic KX-TG6421BX Programmable settings Problem Cause/solution, Battery recharge Problem Cause/solution