Communication Through Gateways; Figure 4: Communication Through Repeaters; Figure 5: Communication Through Gateways - Motorola TETRA MTM5000 Series User Manual

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Chapter 3 : Modes

Figure 4: Communication through Repeaters

When the radio detects a potential repeater signal or 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.
3.3.11

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 radios operating in Trunked Mode
Operation (TMO).

Figure 5: Communication Through Gateways

Radio behavior when radio detects a potential repeater signal or connects to a gateway:
• Radio sounds a tone sounds.
• Radio displays Gateway available.
• Radio displays an appropriate icon.
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DMO
TMO
DMO
TMO
DMO