PUMA T2
Technical Handbook
General information
Page 18 OTE Proprietary information
P/N: 779-0306/01
Revision 03
1.9 EMERGENCY SPEECH CALL
The user can make an emergency call by pressing the emergency red button on
the top of the radio (for at least two seconds) and then the PTT button to speak;
the radio must be in the coverage radio area to make the emergency call
successfully.
The TETRA system makes all the resources available for this kind of call even if
they are used for other calls. The emergency call is always transmitted at the
maximum power. The emergency call is directed to the selected group or to a
predefined identifier, and it is the highest priority call: all eventual isofrequencial
calls are terminated.
To Next Page
Loading...