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• Normal call-out
• Storm plan
– it is sent to a group several
time to raise reliability. User can only
accept the Call-Out by pressing any button
and is moved to information phase (soft
keys are not labelled).
• Fallback Mode
– it includes only voice
communication. It can be cleared manually
• Test Call-Out
– dispatcher has the ability to test this
feature. Radio is generating the tone with “Call-Out Test”
on the display. Only one softkey is enabled “Test OK” to
confirm and to clear the test.
Interactions when the user is in other mode:
•TXI Mode
– users can read the message but they can not
respond to it. They have an option to leave the TXI Mode
by pressing soft key or reject the Call-Out message.
• DMO Mode
– Call-Out is not supported.
• Emergency Mode
– all the Call-out alert are ignored.
Call-Out service phases
• Alerting phase
– user receives a Call-Out message. The
alarm tone indicates the message. text is displayed and
under it there are three options for the user to pick: Accept,
Reject or . If the user will accept the alert no other
service from this point can interrupt. Menu key gives more
choices (display on the right).
Fallback is only possible when Radio is in Local Site Trunking.
The user can stop the alert tone by pressing PTT or any of the soft
keys.
Storm Plan 1
Test Group
Car accident
Accept Reject
Call-Out 1
Severity-1
Test Group
Car accident
Select Back
Call-Out 1
Accept
Standby
Reject
Messages
Exit