Operation Manual

VX-450 SerieS Operating Manual
32
dtmf code set
(
Vx-459 only
)
You may send the desired telephone number manu-
ally.
To dial a number manually, press (or press and hold)
the assigned Programmable key, then press the de-
sired numbers on the front panel’s numeric key. Now,
press the
PTT
switch to send the telephone number.
The DTMF tones sent during the dialing sequence
will be heard in the speaker.
call
When using the DTMF Paging System
This feature, if enabled, allows the user to change the
3-digit Page Call code, used to call other similarly-
equipped stations. Press (or press and hold) the as-
signed programmable key, followed by the three digits
representing the Page Call code of the station you wish
to call. Three tones will be heard after the last key is
pressed (the new code will now be transmitted).
The receiver squelch of the other station will be
opened, and you can begin communication.
When using the 2-tone/5-tone Signaling System
This feature, if enabled, press (or press and hold) the
assigned programmable key to send a 2-tone/5-tone
sequential tone.
When using the MDC1200 System
This feature, if enabled, press (or press and hold) the
assigned programmable key to send an MDC1200
code.
r
Press (or press and hold) the assigned program-
mable key to enter the “Call Menu” mode.
r
Press the
SIDE-1
/
SIDE-2
to select the desired
Call mode, then press the
[
D
]
key to accept the
selection. You may cancel the selection by press-
ing the
[
C
]
key.
r
Press the
SIDE-1
/
SIDE-2
to select the station to
be called.
You may enter the station’s ID number (four dig-
its) directly from the 16-Button DTMF keypad
(
[
0
] - [
9
]
,
[
A
]
-
[
D
]
,
[
#
]
: substitute for “E”, and
[

]
: wild card), if your transceiver is
VX-459
.
r
Press the
PTT
switch to send an MDC1200 call.
adVanced operatIon