W
A
R
N
I
N
G
:
It
is
not
recommended
that a
handset
be de-
registered unless absolutely necessary because
once a
handset is de-registered,
that
handset’s telephone
f
e
a
t
u
r
e
s
cannot be used until the handset is
r
e-r
egist
er
ed.
4
.
Select
NO
, if
you do not want to
de-r
egister
.
5
.
If you
select
YES
, press the
mute/menu OK
button and
MOVE NEAR BASE
displays
for
seconds,
then the
screen displays
YES
NO
.
6
.
Use
the
caller ID-volume
(
or
)
button to
scroll
to
YES
or
NO
.
7
.
If you
select Y E S , press the
mute/menu OK
button to confirm. The
scr
een
displays
D
E
-
R
E
G
I
S
TE
R
...
.
You
will hear a confirmation
t
o
n
e
.
Then
the
screen displays
DEREGISTERED
to confirm the
handset
is
der
egistered.
NOTE:
When you complete the de-registration process,
HANDSE
T
NEEDS REGISTRATION
shows in the display.
To
use the handset ,
you
MUST
re-register the handset using the
R
egistration
pr
ocess.
Global
De-registration
If
one or more
handsets
become lost,
you
s
h
o
u
l
d
d
e
-
r
e
g
i
ste
r
a
ll
handsets t
o
ensure proper system
operation.
W
A
R
N
I
N
G
:
It
is
not
recommended
that a
handset
be de-
registered unless absolutely necessary because
once a
handset is de-registered,
that
handset’s telephone
f
e
a
t
u
r
e
s
cannot be used until the handset is
r
e-r
egist
er
ed.
1
.
Disconnect power from the base by pulling the plug out of the back of
the
unit
.
2
.
Press
and hold the find button and
while holding
the find button reconnect
the
pow
er
.
3
.
Continue
to hold the find button until the
c
ha
r
g
e
/
i
n
use light flashes
rapidly.
4
.
Release
the find button.
5
.
Press
and
release
the find button on the base
o
nc
e
.
All
handsets
are
d
e
-
registered
and the
screen displays
HANDSET NEEDS
REGISTRA
TION
.
Sound
Setup
1
.
Make sure
your
phone is
OFF
(not
in
TALK
mode).
2
.
Press
the
mute/menu
OK
button to go to the main menu.
3
.
Press
caller ID-volume
(
or
)
button to
scroll
to
SOUND
SE
TUP
.
4
.
Press
m
u
t
e
/
m
enu
OK
button to confirm and you may program the
following items: Ringer Tone, Ringer Volume, Key
T
one.