Pub. 42004-541A
Hands-free VoIP Telephone Manual
Page 24 of 24
P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-541A.docx
02/20
Replacement and Optional Parts
Tabl
e
7
. R
ep
lac
em
ent
and
O
pt
ion
al
P
ar
ts
Pa
rt
N
o.
D
es
cr
ip
tio
n
393-710
393AL-710
394AL-712
397-710
397-710FS
397-711
397-711FS
398-711
398-711FS
398-712
233
-0
0
1
M
o
d
el
2
3
3
-0
0
1
S
ec
u
rit
y
S
cre
wd
ri
v
er
◼
◼
◼
◼
◼
◼
◼
◼
◼
◼
1
2
5
6
5
-7
1
2
Vo
IP
Ca
rrier P
CBA Re
p
lac
em
en
t
Kit
◼
◼
◼
◼
◼
◼
◼
◼
◼
◼
5
1
0
3
5
-0
0
5
A
P
CBA,
Ke
y
p
ad
,
m
etalli
c
◼
◼
5
1
0
3
5
-0
1
9
PCBA
,
K
ey
p
ad
As
se
m
b
ly
with
C
o
n
n
ec
to
r
◼
◼
1
2
5
4
2
-0
0
2
S
ec
u
rit
y
S
cre
ws
(To
rx
T
-2
5
),
½
i
n
ch
,
P
ac
k
o
f
1
5
◼
◼
◼
◼
◼
◼
◼
1
2
5
1
6
-0
0
3
S
ec
u
rit
y
S
cre
ws
(To
rx
T
-2
5
),
1
-1
/8
in
ch
es,
P
ac
k
o
f
1
0
◼
◼
◼
1
2
5
2
0
-0
0
9
P
u
sh
B
u
tt
o
n
Re
p
lac
em
en
t
Kit
(He
lp
o
r
Eme
rg
en
cy
)
◼
◼
◼
◼
◼
◼
1
2
5
2
0
-0
1
0
P
u
sh
B
u
tt
o
n
Re
p
lac
em
en
t
Kit
(Ca
ll
o
r
As
sista
n
ce
)
◼
◼
◼
◼
1
2
5
2
0
-0
1
1
†
P
iez
o
Bu
tt
o
n
,
Re
d
(
HELP
)
◼
◼
1
2
5
2
0
-0
1
2
†
P
iez
o
Bu
tt
o
n
,
Blac
k
(
CAL
L
,
ASSIST
ANC
E
)
◼
◼
1
2
5
2
1
-0
0
4
M
icro
p
h
o
n
e
Re
p
lac
em
en
t
Kit
◼
◼
◼
◼
◼
◼
◼
◼
◼
◼
1
2
5
2
2
-0
0
7
P
iez
o
S
p
ea
k
er
Re
p
lac
em
en
t
Kit
◼
◼
◼
◼
◼
◼
◼
◼
◼
◼
2
1
2
4
5
-0
0
3
Term
in
al
Blo
ck
C
o
n
n
ec
to
r,
2
-P
o
sit
io
n
(Ex
tern
al
p
o
we
r)
◼
◼
◼
◼
◼
◼
◼
◼
◼
◼
2
1
2
4
5
-0
0
2
Term
in
al
Blo
ck
C
o
n
n
ec
to
r,
4
-P
o
sit
io
n
(Ou
tp
u
ts)
◼
◼
◼
◼
◼
◼
◼
◼
◼
◼
6
2
3
1
7
-2
0
8
8
-Po
in
t
C
o
n
n
ec
to
r (I
n
p
u
ts)
◼
◼
◼
◼
◼
◼
◼
◼
◼
◼
4
0
4
1
9
-0
1
1
P
o
we
r
S
u
p
p
ly
,
1
2
0
/2
4
0
V ac
—
2
4
v
d
c,
1
A
◼
◼
◼
◼
◼
◼
◼
◼
◼
◼
