Motorola MTP8550Ex - Chapter 3: Modes; 3.1 Trunked Mode Operation

Chapter 3
Modes
This chapter contains information on available modes that the radio can operate in.
3.1
Trunked Mode Operation
Trunked Mode Operation (TMO) requires the switching and management infrastructure.
This operation mode enables various voice and data communication types, such as group calls and
short data service messages, as well as access to the infrastructure-related features such as packet
data.
Figure 4: Trunked Mode Operation
3.1.1
Entering TMO Mode
Procedure:
1 Do one of the following:
• From the home screen, press Options.
• From the home screen, press the Menu key. Select Networks.
2 Select Trunked Mode.
3.1.2
Making Group Calls in TMO
The Group Call is received by all members of the selected group who have their units turned on and
are connected through the network.
Procedure:
1 Press and hold the PTT button.
MN002041A01-AH
Chapter 3: Modes
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