Panasonic kx-tg2770 Guía Del Usuario

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

• Move the cordless handset and the base unit 

away from other electrical appliances (p. 3).

• Walk closer to the base unit.
• Raise the base unit antennas.
• Press [ ] on the cordless handset to turn on 

the Reception Booster feature (p. 27).

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

• The ringer volume is OFF. Set to HIGH, 

MEDIUM or LOW (p. 18).

• If more than one other unit is in use, the 

cordless handset/base unit may not ring. 
Users will hear incoming call tones (p. 49).

The display of the base unit or 
cordless handset is blank.

• If only the cordless handset display is blank, 

charge the battery fully (p. 11).

• If you are having a conversation using the 

base unit handset during a power failure and 
power returns to the base unit, the display will 
be blank until you hang up the call. After 
hanging up, the display will function.

You cannot program function 
items.

• Programming is not possible while the unit is 

being used.

• Do not pause for over 60 seconds while 

programming.

• Walk closer to the base unit if you are using 

the cordless handset.

• While another user is listening to messages 

or the Answering System is responding to a 
call, you cannot program. Try again later.

• If more than three other units are in use, you 

may not be able to program with the base unit 
or cordless handset. Try again later.

• If 2-Way Radio mode is on on your cordless 

handset, turn it off (p. 46).

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

• A call is coming in. To answer the call, lift the 

base unit handset, or press [DIGITAL 
SP-PHONE], [

] or [

]. Start again from 

the beginning after hanging up.

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