Motorola DP 2400 - Manual (Page 31)

Receiving and Making Calls
English
23
6 If the Channel Free Indication feature is enabled, you will
hear a short alert tone the moment the target radio releases
the PTT button, indicating the channel is free for you to
respond. Press the PTT button to respond.
OR
If there is no voice activity for a predetermined period of
time, the call ends.
Making a Private Call
While you can receive and/or respond to a Private Call
initiated by an authorized individual radio, your radio
must be programmed for you to initiate a Private Call.
There are two types of Private Calls. The first type, where a
radio presence check is performed prior to setting up the call,
while the other sets up the call immediately.
Only one of these call types can be programmed to your radio
by your dealer.
You hear a negative indicator tone, when you make a Private
Call via the One Touch Access button or the Channel
Selector Knob, if this feature is not enabled.
Use the Call Alert features to contact an individual radio. See
Call Alert Operation on page 31 for more information.
Procedure:
1 Select the channel with the active group alias or ID. See
Selecting a Channel on page 17.
OR
Press the programmed One Touch Access button.
2 Hold the radio vertically 1 to 2 inches (2.5 to 5.0 cm) from
your mouth.
3 Press the PTT button to make the call. The LED lights up
solid green.
4 Wait for the Talk Permit Tone to finish (if enabled) and speak
clearly into the microphone.
5 Release the PTT button to listen. When the target radio
responds, the LED blinks green.
6 If the Channel Free Indication feature is enabled, you will
hear a short alert tone the moment the target radio releases
the PTT button, indicating the channel is free for you to
respond. Press the PTT button to respond.
OR
If there is no voice activity for a predetermined period of
time, the call ends.
7 You hear a short tone.

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