Receiving A Tmo Group Call; Receiving A Tmo Broadcast Call; Calls (Direct Mode Operation); Dmo Group Calls - Tetra MTH650 Basic User's Manual

Receiving a TMO Group Call

Unless it is engaged in an active call, your MTH650 will
automatically switch to Group Mode and receive the transmission.
To answer the call, press and hold PTT.
Your MTH650 shows the Group name and the caller's private
number or alias if previously stored in your address book.
For incoming call alert, see settings in the Vibrate menu option and the Tones
menu option.
At the end of a call received through the earpiece, a low pitch tone is emitted
alerting you that the next incoming Group call will be received through the
speaker. At this alert, you are advised to hold the MTH650 at a comfortable
distance away from the speaker.
When receiving a Group call, you will hear a "New Group Call" tone.

Receiving a TMO Broadcast Call

The Broadcast Call (also called Site Wide Call) is a high-priority
group call from the console operator (or dispatcher) to all users. The
MTH650s are configured to monitor a Broadcast Call, but users
cannot talk back.
The Broadcast Call pre-empts an on-going Group Call that has the
same (or lower) call priority.

Calls (Direct Mode Operation)

DMO Group Calls

In DMO, the MTH650 can be used without your Service Provider's
infrastructure.
Direct Mode allows communication with other terminals also
operating in Direct Mode, which are on the same frequency and
talkgroup as your MTH650.
In DMO it is only possible to place group calls and emergency group calls.
You can receive a call from the selected talkgroup and from an open
group. (An open group is a super-group of all DMO groups.)
When you start a call, the members of the selected talkgroup who
have their units turned on will receive the transmission.
In DMO the MTH650 can communicate with the trunking system
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