VX-450 S
erieS
O
perating
M
anual
21
a
dVanced
o
peratIon
f
unctIon
p
rogrammaBle
K
ey
(p
ress
K
ey
/ p
ress
and
H
old
K
ey
)
TOP SEL
SIDE-1
SIDE-2
[
A
]
ø
1
[
B
]
ø
1
[
C
]
ø
1
[
D
]
ø
1
[
Ü
]
ø
2
[
#
]
ø
2
Scan
/
/
/
/
/
/
/
/
/
Group Scan
/
/
/
/
/
/
/
/
/
Dual Watch
/
/
/
/
/
/
/
/
/
FM Scan
/
/
/
/
/
/
/
/
/
Scan Set
ø
1
/
/
/
/
/
/
/
/
/
Group Scan Set
ø
1
/
/
/
/
/
/
/
/
/
TA Scan
/
/
/
/
/
/
/
/
/
Talk Around
/
/
/
/
/
/
/
/
/
Reset
/
/
/
/
/
/
/
/
/
Call 1
/
/
/
/
/
/
/
/
/
Call 2
/
/
/
/
/
/
/
/
/
Call 3
/
/
/
/
/
/
/
/
/
Call 4
/
/
/
/
/
/
/
/
/
Call 5
/
/
/
/
/
/
/
/
/
Code Up
ø
1
/
/
/
/
/
/
/
/
/
Code Down
ø
1
/
/
/
/
/
/
/
/
/
Code Set
ø
1
/
/
/
/
/
/
/
/
/
Speed Dial
ø
1
/
/
/
/
/
/
/
/
/
DTMF Code Set
ø
2
/
/
/
/
/
/
/
/
/
Call
/
/
/
/
/
/
/
/
/
Status Set
ø
1
/
/
/
/
/
/
/
/
/
Status Up
ø
1
/
/
/
/
/
/
/
/
/
Status Down
ø
1
/
/
/
/
/
/
/
/
/
Status Check
ø
1
/
/
/
/
/
/
/
/
/
Duty
/
/
/
/
/
/
/
/
/
ID Check
ø
1
/
/
/
/
/
/
/
/
/
ARTS Login
ø
1
/
/
/
/
/
/
/
/
/
Option Switch 1
/---
/---
/---
/---
/---
/---
/---
/---
/---
Option Switch 2
/
/
/
/
/
/
/
/
/
REC
ø
3
/
/
/
/
/
/
/
/
/
PLAY
ø
3
/
/
/
/
/
/
/
/
/
TX Save Disable
/
/
/
/
/
/
/
/
/
Lock
/
/
/
/
/
/
/
/
/
ø
1:
VX-454
and
VX-459
only.
ø
2:
VX-459
only.
ø
3:
DVS-9
is required.