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Appendix
Troubleshooting
Backlight of
AUDIO ASSIST,
MUTE or
is dim or not
functioning
Cannot store
telephone
numbers in
memory
Memory numbers
are lost
• Make sure you have installed three fully
charged AA batteries (not included)
following the polarity guide in the battery
compartment. See Installation on page 3 of
this user's manual.
• The backlight may not be noticeable unless
the room is dark.
• Make sure you are pressing the correct
sequence of buttons when storing numbers
(see pages 11 and 12).
• Make sure the line cord is connected.
This telephone retains numbers stored in
memory for about thirty minutes if the
telephone line cord is disconnected.
15
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