79
Em
ergency O
p
e
rat
ion
• From an open group. (An open group is a super-group to
which all DMO groups belong.)
Emergency calls can be placed via gateway and repeater.
For gateway and repeater settings, see “Gateway/Repeater
Selection” on page 49.
Hot Microphone Feature in DMO
This functionality allows the user, that is in emergency
situation, to be heard without pressing the PTT. It needs to be
enabled by your Service Provider for DMO mode. For the
detailed functionality please see Hot Microphone Feature in
TMO.
Changing Folder or Group
Proceed as explained in the Group Call section, “TMO Group
Call” on page 35.
Making an Emergency Group Call
To initiate or answer a call:
1.
Enter Emergency Mode by pressing the
Emergency
button.
2.
Press and hold
PTT
.
3.
Wait for the talk permit tone (if configured) and talk.
4.
Release
PTT
to listen.
When the radio is in emergency mode and it switches from
TMO to DMO (and vice versa), the Hot Mic feature is still active.
Your MTM800E enters TMO by pressing the
Emergency
button (if configured by your Service Provider). The terminal
attaches to the predefined talkgroup and starts the Emergency
Group Call. If the predefined talkgroup is invalid the terminal
attaches to the last selected talkgroup.
Summary of Contents for MTM800E
Page 1: ...MTM800E 260MHz TETRA Mobile Terminal When printed by Motorola Feature User Guide ...
Page 2: ......
Page 8: ...vi ...
Page 12: ...4 ...
Page 66: ...58 ...
Page 106: ...98 ...
Page 112: ...104 ...
Page 158: ...150 ...
Page 174: ...166 ...
Page 186: ...178 ...
Page 192: ...184 ...
Page 202: ...194 ...
Page 205: ......