Troubleshooting
General use
Problem
Cause/solution
The unit does not work.
R
Check the connections (page 7).
The unit does not ring.
R
The RINGER selector is set to OFF. Set to HIGH
or LOW (page 9).
R
Make sure the unit is not in programming mode.
You cannot dial.
R
Check the dial tone. If there is no dial tone, check
the connections (page 7).
R
The dialing mode may be set incorrectly. Change
the settings (page 7).
R M
PROGRAM
N
may have been pressed. Hang up
the handset and try again.
The other party suddenly
cannot hear your voice
during a conversation.
R M
MUTE
N
may have been pressed during the
conversation.
To cancel, press
M
MUTE
N
again (page 9).
Both party suddenly
cannot hear each other
during a conversation.
R M
PROGRAM
N
may have been pressed. It will
cause status indicator to double flashing. Press
M
EXIT
N
to exit.
You cannot store a phone
number in memory.
R
Confirm the handset is off the cradle.
R
Do not enter the phone number more than 32
digits long, or the entered number and the
previously stored number will be cleared.
R
When using the call restriction (page 14), you
cannot store emergency number in the
M
EMERGENCY
N
.
Status indicator is keep
blinking.
R
The unit is in programming mode. If it is left for
over 60 seconds, busy tone will be heard.
To exit:
– place the handset on the cradle if using handset.
– press
M
SP-PHONE
N
if using the speakerphone.
How to exit the program
setting?
R
Place the handset on the cradle or press
M
SP-PHONE
N
.
Liquid damage
Problem
Cause/solution
Liquid or other form of
moisture has entered the
unit.
R
Disconnect the telephone line cord from the unit.
Leave the unit to dry for at least 3 days. After the
unit is completely dry, reconnect the telephone line
cord.
For assistance, please visit http://www.panasonic.com/help
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Useful Information
