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If you are
concerned
with
interference, please
refer to the
o
w
ne
r
’
s
manual
for
these devices
on
how
to
properly set channels
to avoid
interference.
T
y
p
i
c
a
l
devices that may use the 1.9
GHz
f
r
e
qu
e
n
c
y
for
communication include wireless a
ud
io
/
vi
de
o
senders,
w
i
r
e
l
e
ss
computer networks, multi-handset cordless telephone systems,
and
some long-range cordless telephone
syst
ems.
Important Installation
Guidelines
•
Avoid
sources
of noise and
h
e
a
t
,
such as m
o
t
o
r
s
,
fluorescent li
gh
t
i
ng
,
microwave ovens, heating appliances
and direct
sunlight
.
•
Avoid areas
of
excessive
dust
,
moisture
and low temperature.
•
Avoid
other
cordless telephones
or
personal
computer
s.
•
Never install telephone
wiring during a
lightning
storm.
•
Never install
telephone
jacks in wet locations unless the jack is specifically
designed
for wet locations.
•
Never touch
n
o
n-
i
n
s
u
l
a
te
d
te
l
e
ph
o
n
e
w
i
r
es
or
te
r
m
i
n
a
l
s
,
un
l
ess
t
h
e
telephone line has been disconnected
at the
network
interface.
•
Use
caution
when installing
or modifying
telephone
lines.
Installing
the
Phone
Installing the Handset Batter
y
NOTE:
Y
ou
must connect the handset battery before
use.
CA
U
T
I
O
N
:
To
reduce the risk of fire or personal
i
n
j
u
r
y
,
use
o
n
l
y
the approved Nickel-metal Hydride battery
(
N
i
-
MH
)
p
a
c
k
e
d
with the un
i
t
. Nickel metal Hydride battery (
N
i
-
MH
)
b
a
tt
e
r
y
(
Br
a
nd n
a
m
e
:
SANIK,
Model
n
a
m
e
:
2SN-AAA55H-S-J1,
C
a
p
a
c
i
t
y
:
2
.
4
V
/
550
m
A
h
;
Brand n
a
m
e
:
BYD,
Model
n
a
m
e
:
H
-
AAA
550
B
X
2
,
C
a
p
a
c
i
t
y
:
2
.
4
V
/
5
5
0
m
A
h
;
B
a
r
n d n
a
m
e
:
C
O
R
U
N
,
M
o
d
e
l n
a
m
e
:
N
I
-
M
H
AAA550,Capcity: 2.4V/550mAh.),
that is compatible with this unit .
1
.
Locate
battery and battery door which are packaged together inside a
plastic
bag and are
separate
from the
handset
.
2
.
Locate
the battery compartment on the
back
of the
handset
.
3
.
Plug
the battery
pack
cord into the
jack inside
the
compar
tment.
NOTE: To ensure proper
battery
installation,
the
connector
is keyed
and
can
be
inser
ted
only
one
w
ay.