RCA RD3500 Instruction Manual page 24

24
Low Battery Alert
For extra convenience, when the battery level
is low, the LED flashes red and a low-pitched
tone sounds every ten seconds to alert users to
recharge the battery.
Busy Channel Lockout (BCL)
Avoid interference with other users on the
same channel by preventing transmission if
another talkgroup is currently speaking over
the air. The radio will generate a continuous
tone when the PTT is pressed and will not
allow a second transmission to "step-on"the
current conversation. Releasing the PTT will
cancel the tone.
Voice Operated Transmit (VOX)
You can transmit hands-free with the use
of optional accessories. The quality of the
RD3500 Professional Two-Way Radio Instruction Manual
TM
Copyright © 2014 Discount Two-Way Radio Corporation - North American Distributor
Note: For more information on the accessories
that are available for the BR250
the Optional Accessories available on page 26,
contact your dealer or visit:
www.dtwr.com/rca
, please see
TM