Motorola TETRA MTM800, Руководство пользователя по функциям

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Modifying the Type of Call
The infrastructure can modify the type of call you started.
For example, you might start a half-duplex Private Call, and
the infrastructure could modify the call to a Group Call.
The terminal will alert you of the modification and will display
the following messages, depending on the type of call:
• Call Modified (to full-duplex)
• Call Modified Use PTT (modified to half-duplex)
Continue the modified call depending on the type of call.
Receiving Calls
The MTM800 Enhanced will automatically receive the
incoming call. Additionally, if Inactivity Revert Mode is
enabled, the MTM800 Enhanced returns automatically to the
Home display, after that call ends.
Your MTM800 Enhanced will alert you of an incoming call
depending on the setting you selected in the Tones menu
option (see page 117).
During message editing, you will be alerted of an incoming
Group/Emergency/Broadcast Group Call if configured by
your Service Provider.
Pre-emptive Calling
Pre-emptive calling is particularly useful when you need to
speak urgently with a user whose terminal is busy in a non-
emergency voice call.
• Half-duplex Private Call modified from direct setup to hook
setup:
a ringing tone will alert of the change.
• Half-duplex Private Call modified from hook setup to direct
setup:
there will be no indication of the change.
Inactivity Revert Mode will occur if configured by your Service
Provider.