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Useful Information
45
Problem Cause and Remedy
The unit does not work. • Check the settings (p. 6 – 16).
• Remove the batteries and reinstall them
to reset the unit.
The unit does not ring. • The ringer selector is set to OFF. Set to
HIGH or LOW (p. 13).
The display is blank. • Install new batteries (p. 44).
You cannot dial. • Check that the dialing mode selection is
correct (p. 12).
• The dialed number is restricted. To
cancel, see page 41.
The other party suddenly
cannot hear your voice
during a conversation.
• [MUTE] may have been pressed during
the conversation. If “ ” is displayed,
press [MUTE].
You cannot program items
such as the dialing mode.
• Programming is not possible when the
handset is off the cradle, the
SP-PHONE/HEADSET indicator lights,
or when viewing the Caller List and the
Phonebook.
• Do not pause for over 60 seconds while
programming.
The unit does not display
the caller’s phone number.
• You need to subscribe to a Caller ID
service.
• Install or replace the batteries.
• Other telephone equipment may be
interfering with your phone. Disconnect
it and try again.
• Telephone line noise may be interfering
with the Caller ID information. Consult
your telephone company.
Troubleshooting
For assistance, please visit http://www.panasonic.com/phonehelp
TS600W.book Page 45 Friday, October 28, 2005 2:10 PM