66
Group Call to the group associated with this ATG. (For
information on the ATG, see page 30.)
When the MTM800
receives the call,
the display will show the
caller’s identity. If the display is idle, it will show
Emrgncy In
Use
.
If upon entering Emergency mode your MTM800 receives an
emergency call, and Hot Microphone was enabled by your
Service Provider, the
Wait For Mic
message will be displayed.
Your MTM800 will attempt to get a talk permit.
Emergency in DMO
You can initiate an Emergency Group Call to a group.
You can receive a call from the selected talkgroup, and (if
configured by your Service Provider) from other users within
talkback range or 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 43.
Making an Emergency Group Call
To initiate or answer a call:
1.
Enter emergency mode by pressing and holding
the
key.
2.
Press and hold
PTT.
3.
Wait for the talk permit tone (if configured) and talk.
4.
Release
PTT
to listen.
In Emergency Hot Microphone Mode with powering on the
MTM800 by pressing the emergency foot switch (see “Powering
On/Off” on page 10): If a microphone/PTT set is connected to
the terminal front socket and an external microphone/PTT set is
installed the external microphone is opened.
6815321H01_KOR.book Page 66 Thursday, November 13, 2008 8:06 AM
