Making A Group Call; Receiving A Group Call In Idle; Private Call; Communication Through Repeater - Motorola MTP3200 Feature User Manual

3.4.3 Making a Group Call

Procedure Steps
Press and hold the PTT button.
1
Wait for the Talk Permit tone (if configured) and then speak into the microphone. Release the PTT button to
2
listen.
The Group Call is received by all members of the selected group who have their units turned on and
are in range.

3.4.4 Receiving a Group Call in Idle

Procedure Steps
The radio receives a Group Call.
1
The incoming Group Call is signalled by a Receiving Group Call tone.
To respond, press and hold the PTT button.
2

3.4.5 Private Call

The Private Call, also called point-to-point, or individual call, enables calling between two individuals. No other
radio can hear the conversation. This call type can be carried out in two ways:
• Duplex call (if the system allows), in TMO Mode. Both parties can speak at the same time.
• Simplex call, in TMO or DMO Mode. Only one party can speak at a time.
When a DMO Private Call takes place, radios not involved in this call receive the channel busy indication. The
radios are identified using its radio numbers.

3.4.6 Communication through Repeater

Radios that cannot communicate directly between each other in DMO Mode, can do it through the repeater that is
attached on the same talkgroup. This connectivity is used to enhance the radio DMO area.
-
3.4.3 Making a Group Call
3-7