Communication Through Gateways; Figure 5: Communication Through Repeaters; Figure 6: Communication Through Gateways - Motorola MTP3100 User Manual

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Chapter 3: Modes

Figure 5: Communication through Repeaters

DMO DMO
When the radio connects to a repeater, it plays a tone, displays the Repeater available message,
and shows an appropriate icon. When the radio loses connection with the repeater, it plays a tone,
displays the Repeater not available message, and the repeater icon is blinking.
3.3.9

Communication through Gateways

Gateway provides connectivity between radios operating in Direct Mode Operation (DMO) and the
TETRA network, so that the DMO radios can communicate with the Trunked Mode Operation (TMO)
radios.

Figure 6: Communication through Gateways

TMO
TMO
DMO
When the radio connects to a gateway, it plays a tone, displays the Gateway available message,
and shows an appropriate icon. When the radio loses connection with the gateway, it plays a tone,
displays the Gateway not available message, and the gateway icon is blinking.
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