Panasonic KX-TD7685 operating instructions Troubleshooting

Models: KX-TD7685

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Troubleshooting and Error Messages

Troubleshooting

Problem

Possible Cause

Solution

 

 

 

The handset does not

The battery is drained.

Charge the battery fully.

work.

 

(See “Charging the Battery” on page

 

 

5.)

 

The power is OFF.

• Turn it ON.

 

 

(See “Location of Controls” on

 

 

page 7.)

 

 

Re-insert the battery and try

 

 

again. (See “Battery Installa-

 

 

tion” on page 5.)

The handset does not

Ringer volume is set to “Off”.

Adjust the ringer volume level.

ring.

 

(See “Adjusting the Ringer Volume”

 

 

on page 12.)

You cannot make/

The handset is out of range, or

Move closer to the CS or try again

receive a call.

the CS is busy.

later.

 

The radio channel is busy, or a

Try again later.

 

radio communication error

 

 

occurred.

 

You cannot dial.

The number that you dialed is

Consult your dealer.

 

restricted by the PBX.

 

 

Key lock mode is ON.

To cancel the mode, press the Joy-

 

 

stick for about 2 seconds.

 

 

(See “Key Lock” on page 8.)

 

The radio channel is busy or a

Try again later.

 

radio communication error

 

 

occurred.

 

The handset stops

 

• Turn the handset off, then turn it

working during opera-

 

back on.

tion.

 

(See “Location of Controls” on

 

 

page 7.)

 

 

Re-insert the battery and try

 

 

again.

 

 

(See “Battery Installation” on

 

 

page 5.)

You cannot use the

The handset will not function dur-

 

handset during a

ing a power failure because the

 

power failure.

PBX stops emitting radiowaves.

 

The headset does not

A headset tone cannot be heard

• Make sure the headset tone set-

work.

when receiving an incoming call

ting is set to on. (See “Incoming

 

when the headset is attached.

Option” on page 49.)

 

 

• Make sure the headset jack is

 

 

connected properly. (See “Loca-

 

 

tion of Controls” on page 7.)

The tone from the

The headset tone is a specific

 

headset cannot be

tone and is not related to the

 

changed to a bell or

Incoming Option settings (Ringer

 

melody.

Type).

 

Noise is frequently

 

• Set the handset and CS away

heard.

 

from other electrical appliances.

 

 

• Move closer to the CS.

 

 

 

Document Version 2008-01

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Page 57
Image 57
Panasonic KX-TD7685 operating instructions Troubleshooting