Руководство По Работе для Panasonic KX-TG7434

– 6 –

Lift up the handset from the base unit or 
charger.
Press  {C} at the handset, then check if 
the display shows “Talk”.

Check if the 
telephone cord is 
properly connected 
to both the base 
unit and telephone 
line jack on the 
wall.

Try to connect your 
telephone into a 
different line.

Press  {s}, then check if 
the dial
tone is heard from the 
speaker on the back.

No dial tone

Dial tone is 
heard.

2 No dial tone is heard from handset.

Try remedy for 
1 on previous 
page.

See if “Check tel line” is shown on the handset display.

Your telephone 
may need service 
when only back 
speaker provides 
a dial tone.

Your telephone may need service.
Please visit http://www.panasonic.com/help  for further troubleshooting.

is displayed.

“Talk” is 
displayed.

Displayed

Not displayed

Still displayed

Still displayed

{s}

{C}

TG74xx_QG(e).fm  Page 6  Thursday, November 27, 2008  5:32 PM