Arts (Auto Range Transpond System); Dtmf Paging System - Vertex Standard VX-600 Operating Manual

ARTS (Auto Range Transponder System)
This system is designed to inform you when you and
another ARTS-equipped station are within commu-
nication range.
During ARTS operation, your radio automatically
transmits for about 1 second every 25 seconds (the
interval is programmed by the Dealer) in an attempt
to shake hands with the other station.
If you move out of range for more than two minutes,
your radio senses that no signal has been received,
three beeps from the beeper will sound. If you sub-
sequently move back into range, a single beep will
be heard whenever your radio shakes hands with the
other station.
VX-600 O M
U PERATING
A
DVANCED
ANUAL
O
PERATION

DTMF Paging System

This system allows paging and selective calling, us-
ing DTMF tone sequences.
When your radio is paged by a station bearing a tone
sequence which matches yours, your radio's squelch
will open and the alert ringer will sound.
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