Making An Emergency Group Call; Hot Microphone Feature - Motorola TETRA MTP850 Feature User Manual

• Alarm Sent
• Alarm Failed
In both cases, the screen returns within a few seconds to the
main screen of the Emergency Mode.
Or - if configured by your Service Provider - your MTP850 will
send an Emergency Alarm:
• If you press the Emergency button without entering
Emergency Mode before.
- Other Emergency services such as starting TMO Emer-
gency Mode or initiating Emergency Private Call will be
unavailable.
- No visible and audio indication on sending Emergency
Alarm will be done.
Some systems do not support the Emergency Alarm feature when
the user is in a "Local Area Service" area (see page 29).

Making an Emergency Group Call

While in an Emergency Group Call, you can still perform group
operations (such as changing group/folder, searching for a group, or
entering the My Groups folder).
To initiate or answer a call while in Emergency Mode:
• Press and hold PTT.
• Wait for the talk permit tone (if configured) and talk.
• Release PTT to listen.
For the delivery reports, see "Sending an Emergency Alarm"
above.
You can also participate in an Emergency Group Call
(initiated by others) in Emergency Mode or in a standard
Group Call.

Hot Microphone Feature

If the Hot Microphone feature was programmed into your
MTP850 by your Service Provider, you can make an
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