TG7200-7220E(e).book Page 37 Tuesday, May 22, 2007 9:34 AM

Useful Information

Troubleshooting

If you still have difficulties after following the instructions in this section, disconnect the base unit AC adaptor and turn off the handset, then reconnect the base unit AC adaptor and turn on the handset.

Telephone

Problem

Cause & solution

w is flashing.

L The handset is not registered to the base unit.

 

Register it (page 30).

 

L The handset is too far from the base unit. Move

 

closer.

 

L The base unit AC adaptor is not connected. Check

 

the connections.

 

L You are using the handset or base unit in an area

 

with high electrical interference. Place the handset

 

and base unit away from interference sources,

 

such as antennas and mobile phones.

The handset display is

L The handset is not turned on. Turn the power on

blank.

(page 13).

The handset will not

L Make sure that the batteries are installed correctly

turn on.

(page 11).

 

L Fully charge the batteries (page 12).

 

L Clean the charge contacts and charge again

 

(page 12).

I have changed the

L Change the display language (page 13).

display language to a

 

language I cannot

 

read.

 

 

 

 

Helpline Tel. No.: U.K. 0844 844 3898 R.O.I. 01289 8333

37

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 37
Image 37
Panasonic TG7200-7220E operating instructions Troubleshooting, Telephone Problem Cause & solution