VX-4500/-4600 S
ERIES
O
PERATING
M
ANUAL
19
S
PEED
D
IAL
(
This function is only available in the
VX-4600
)
Your Vertex Standard dealer may have pre-programmed Auto-Dial telephone num-
ber memories into your radio.
To dial a number:
If the optional
MH-75
A8J
microphone is used, press (or press and hold) the as-
signed programmable key, then press the microphone’s numeric key ([
0
] - [
9
])
corresponding to the Auto-Dial memory number which is provided by your Ver-
tex Standard Dealer, then press the
PTT
switch. The DTMF tones sent during the
dialing sequence will be heard in the speaker.
If the normal (without keypad) microphone is used, press the [
]/[
] keys to
select the Auto-Dial memory number which is pre-programmed by your Vertex
Standard dealer, then press the
PTT
switch. The DTMF tones sent during the
dialing sequence will be heard in the speaker.
DTMF C
ODE
S
ET
(
This function is only available in the
VX-4600
and requires the Optional
MH-75
A8J
16-Keypad Microphone
)
Press (or press and hold) the assigned programmable key to start storing the DTMF
dialing sequence. After entering to enter all DTMF digits from the
MH-75
A8J
’s key-
pad, you can transmit the code by pressing the
PTT
switch.
A
DVANCED
O
PERATION