Panasonic KX-TC1220NZW - Manual (Page 55)

55
Useful Information
Problem
You cannot program items,
such as the day and time
adjustment.
Previously programmed
information is erased.
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.
The unit does not display the
caller’s phone number.
The handset display goes to
the standby mode while
viewing the Caller List.
Remedy
•Programming is not possible while the
unit is in conversation or speakerphone
mode or when viewing the Caller
List/directory list.
•Do not pause for over 60 seconds while
programming.
•Make sure that the unit is in the standby
mode.
•If a power failure occurs, programmed
information may be erased. Reprogram
if necessary.
•You cannot store an item in the directory
while the unit is in the talk or intercom
mode.
•Do not pause for over 60 seconds while
storing.
•To answer the call, press
(TALK) or
(DIGITAL!SP-PHONE) . Start again from
the beginning after hanging up.
•You need to subscribe to a Caller ID
service from a telephone company.
•Other telephone equipment may be
interfering with your phone. Disconnect
it and try again.
•Other electrical appliances connected to
the same outlet may be interfering with
the Caller ID information.
•Telephone line noise may be affecting
the Caller ID information.
•Do not pause for over 60 seconds while
searching.