Troubleshooting - Panasonic KX-TG2750S Operating Instructions Manual

Troubleshooting

If the display shows error messages, see "If the Following Appear on Your
Display..." (p. 56–58) for the Cause & Remedy.
Problem
The unit does not work.
Static, sound cuts in/out,
fades. Interference from other
electrical units.
The base unit and/or cordless
handset does not ring.
The display of the base unit or
cordless handset is blank.
While programming or
searching, the unit starts to
ring and stops the program/
search.
For assistance, please call: 1-800-211-PANA(7262)
Cause & Remedy
• Check the settings (p. 10–12).
• Check whether the dialing mode setting is
correct (p. 17).
• Charge the battery fully (p. 11).
• Clean the charge contacts and charge again
(p. 12).
• Install the battery properly (p. 11).
• Unplug the base unit's AC adaptor to reset it.
Plug in, and try again.
• The cordless handset has not been
registered to the base unit. Register the
cordless handset (p. 20, 55).
• Re-install the battery (p. 11) and charge it
fully.
• 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. 24).
• 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).
• 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.
• A call is coming in. To answer the call, lift the
base unit handset, or press [DIGITAL
SP-PHONE], [
the beginning after hanging up.
] or [ ]. Start again from
59