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paging.
Call 4
When the “Call 4” key is pressed, a
preprogrammed two tone, DTMF, or MDC
page will be sent. If the dealer programmed
the radio for side tone, the two tone,
DTMF, or MDC page will be heard as it is
being transmitted.
This is a paging feature that is used to
contact individual radio or sometimes to set
off certain types of alarming features.
When you set it for DTMF, two tone, or
MDC the other radio has to be able to
receive the corresponding code. Not all
radios have the ability to respond to
paging.
Horn Alert
Enables or disables Horn Alert function.
When enabled, an external DTMF or Two
Tone code can be used to set of the Horn
Alert.
Lease Time
When the “Lease Time” key is pressed, the
remaining time the radio can be used will
be displayed. The radio will show the
number of days, the number of hours, and
the number of minutes. Pressing any other
key will erase the remaining time from the
display.
Lone Work
This is an alternative key that enables or
disables the Lone Work mode. When the
Lone Work mode is enabled, a single beep
will be heard and the top line of the display
will show “SVC”. When the lone work
mode is disabled, a double beep will be
heard and the “SVC” will be erased from
the display. When the radio goes into the
emergency mode, the display will show in
large letters, “EMERGENCY”. The only
way to get out of the emergency mode is to
turn off the power.
The purpose of this function is to call for
help if the person holding this radio does
not press a key on the radio every so often.
Once the radio is set for the Lone Worker
mode, a timeout timer is started. At the end
of this time an alarm on the radio will
sound telling the user to press either the
Lone Worker reset key or any key,
