Operation Manual
VX-450 SerieS Operating Manual
31
code set
(
Vx-454 & Vx-459 only
)
r
  Press  (or  press  and  hold)  the  assigned  program-
mable  key  to  change  the  5-Tone  encoding  digit. 
To change the tones, select the desired digit using 
the 
[
A
]
/
[
B
]
  keys,  then  change  the  number  using 
the 
SIDE-1
/
SIDE-2
 keys.
r
  Press  the 
[
D
]
  key  to  store  the  new  setting. The 
display indicates “
- SET  -
” briey, then reverts to 
the normal channel indication.
  You may cancel the new setting by pressing the 
[
C
]
key. In this case, the display indicates “
- CANCEL -
” 
briey.
In  the 
VX-459
,  you  may  enter  the  5-Tone  encoding 
code directly from the 16-Button DTMF keypad (
[
0
] 
- [
9
]
) and 
[
]
 key (wild card).
adVanced operatIon
speed dIal
(
Vx-454 & Vx-459 only
)
Your  Dealer  may  have  pre-programmed Auto-Dial 
telephone number memories into your radio.
To dial a number, press the 
[
A
]
/
[
B
]
 key to select  the 
Auto-Dial  memory  number  list  provided  by  your 
Dealer or Network Administrator, then press the 
PTT
switch. The  DTMF  tones  sent  during  the dialing  se-
quence will be heard in the speaker.
In the 
VX-459
, press (or press and hold) the assigned 
Programmable  key,  then  press  the  front  panel’s nu-
meric  key  corresponding  to  the Auto-Dial  memory 
number list provided by your Dealer or Network Ad-
ministrator. The DTMF tones sent during the dialing 
sequence will be heard in the speaker.










