Copyright © 2015 RCA Communications Systems
25RDR3500
TM
/ RDR3600
TM
Professional Digital Two-Way Radio Instruction Manual
Call group alias or ID, and the All Call icon.
Note: Users on the channel cannot respond to
an All Call.
Making a Group or Private Call with
the One Touch Access Button
The One Touch Access feature allows you to
make a Group or Private Call to a predened
alias or ID easily. This feature can be assigned
to a short or long programmable button press.
You can only have one alias or ID assigned
to a One Touch Access button. Your radio
can have multiple One Touch Access buttons
programmed.
1. Press the programmed One Touch Access
button to make a Group or Private Call to
the predened alias or ID.
2. Press the [PTT] button to make the call.
The display (RDR3600
TM
only) shows
the group/subscriber alias or ID, and the
Group/Private Call icon.
Note: If Talk Permit Function is enabled, wait
for the Talk Permit Tone to nish, then speak
clearly into the microphone.
3. Release the [PTT] button to listen. When
the target radio responds, the LED blinks
green.
4. If there is no voice activity for a
predetermined period of time, the
calls end. Radio returns to the screen
(RDR3600
TM
only) you were on prior to
initiating the call.
Emergency Operation
An Emergency Alarm is used to indicate a
critical situation. You can initiate an Emergency
at any time on any screen (RDR3600
TM
only)
display regardless of any activity on the current
channel. Note: This function is available only
in digital mode.
Your radio supports 3 Emergency Alarms:
• Emergency Alarm
• Emergency Alarm with Call
• Emergency Alarm with Voice to Follow
Each alarm has the following default setting: