VTech DS3111-3 - Manual (Page 11)

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NOT REGISTERED
To de-register all handsets
Press and hold FIND HANDSET on the telephone base for
about 10 seconds (until the IN USE light on the telephone
base turns on and starts to flash), then release the
FIND HANDSET button.
Immediately press and release FIND HANDSET again.
You must press FIND HANDSET while the IN USE light is
still flashing. The IN USE light will flash for approximately
seven seconds.
Soon, all handsets registered to the telephone base
will show CONNECTING... and it will take about 10
seconds to complete the de-registration process. All
handsets will show NOT REGISTERED if de-registration
is successful.
After deleting the registrations of all handsets, you will need
to individually register each handset with the telephone base
(see page 6 for registration instructions).
1.
2.
3.
Replacing a handset
When you are replacing rather than adding a handset, for your handsets to be
numbered sequentially, you need to delete all the handset registrations on the
telephone base, then register all handsets again.
Installation
• If the de-
registration
process is not
successful, you
may need to
reset the system
and try again.
To reset: pick up
the registered
handset and press
the /FLASH
button, then press
the OFF/CLEAR
button and place
the handset back
into the telephone
base. You may
also reset by
unplugging the
power from the
telephone base,
then plugging it
back in.
• You cannot
de-register the
handset(s) if a
system telephone
is in use.