Panasonic KX-TG2740 Guía Del Usuario

“No link to base.
Walk closer to 

base and try 

again.

” is displayed and

an alarm tone sounds.

Static, sound cuts in/out,
fades. Interference from
other electrical units.

The handset and/or the
base unit does not ring.

The line status icons do not
display properly and/or the line
indicators do not light properly.

The handset display is blank.

You cannot store a name
and phone number in the
directory.

While programming or
searching, the unit starts to
ring and stops the
program/search.

You cannot make an internal/
external call with the handset.

•You are too far from the base unit. 

Walk closer to the base unit and try again.

•Plug in the AC adaptor.

•Raise the base unit antennas.

•Locate the handset and the base unit away

from other electrical appliances (p. 3).

•Walk closer to the base unit.

•Raise the base unit antennas.

•Press 

Ü

on the handset to turn on the

Reception Booster feature (p. 34).

•The ringer volume is OFF. Set to HIGH or

MEDIUM or LOW (p. 24, 25, 75).

•If more than one other user is using the

handsets and base unit, the handset/base
unit may not ring. Those users will hear
incoming call tones (p. 81) and the LINE
indicator flashes quickly on the base unit.

•Check the settings (p. 11–14).

•The line mode selection is incorrect. See

page 22.

•Charge the battery fully (p. 14).
•You cannot store an item with the handset

while the handset is in the talk, speakerphone,
intercom or Room Monitor mode, 2-Way Radio
mode or in the remote operation mode.

•You cannot store an item with the base unit

while the base unit is in the speakerphone,
intercom or Room Monitor mode or while
listening to messages.

•Do not pause for over 60 seconds while storing.
•To answer the call, press 

or 

or the

relevant soft key (           or           ) on the
handset or 

(DIGITAL!SP-PHONE)

or the

called line button on the base unit. Start 
again from the beginning after hanging up.

•If the 2-Way Radio mode is on, turn it off

(p. 74).