Funkwerk FT4 Operating Manual page 114

110 Operation
Brief instructions for selected functions
TETRA functions (cont'd)
Function
Individual two-way call in
"direct through" mode
(half-duplex voice connec-
tion)
Individual call in duplex
mode (full duplex voice
connection)
Switching over the con-
nection type
TMO <--> DMO
Triggering an emergency call
Function
Triggering a TETRA emer-
gency call
Operation
Enter the call number.
‹PTT (transmit
Press the
key)› key to transmit.
Release the key to listen.
Enter the call number.
‹Pick up›
Press the
Make the call.
On the display, navigate to
> S
MENU ETTINGS
.
WORKS
Press the cursor keys to
highlight the desired con-
nection type.
‹Right softkey›
Press the
key to select the item.
It is possible that the radio
set has been programmed
so that you can alterna-
tively switch with the
‹Function key 2›
key or
‹Function key 3›
the
key.
Operation
‹Alarm›
Press the key
long.
Prerequisite or special
features
Possible only if the idle
display is being displayed.
Possible only if the idle
display is being displayed.
key.
Possible only if the radio
> N - set is not logged into the
ET
personal emergency
signal centre.
In operation, the connec-
tion type can be switched
accidentally if the swit-
ching option is activated
‹Function key 2›
with the
‹Function key 3›
or the
keys.
Prerequisite or special
features
Possible only if the radio
set is not logged into the
personal emergency
signal centre.