18
Call Duration
After setting up a Group Call ,Both the calling party LCD and the
called party LCD will display Call Duration in time .
Unit is “Minutes :Seconds.”(As shown)
● The calling party LCD .
To count up the Call Duration by count -down,the starting time
of count-down time is the total lasted talking time.
This time is preset time via system configuration .
When the total lasted calling time expires the preset time ,this
radio will return back from calling and end this call.
● The called party LCD
To count up the Call duration time by occurred time ,the start
time from 0.
To count up from the called party access to Group Call .
Recount up by count-down requires when the called party end
a Group Call and access this group by “Late Access”.
Ending a Call
All Call
Two types of All Call are Team All Call and Whole
Network All Call.
Team All Call
999 is the last one Group Call number in this team ,
When you initiate a Team All Call,all member in this team
will receive and respond to this call .
Three methods are aviable for transmitting a Team All
Call :Transmitting a call to preset contacts ,transmitting
a call through group call contacts or manual input number .
The specific operation is the same as the Group Call.
Whole Network All Call
The three methods are available for transmitting a Whole
Network Call:transmitting a call to the preset contacts ,
transmitting a call through Group Call Contacts or through
manual input (Add * key befor 1981 or 1982 ).
DMR Functions and Operations
1.Nobody hold down PTT Key for a long time ,and this radio will
end call automatically when the time expires silence period .
2.This radio will end call when the total calling time expires the
preset time.
3.During calling, the calling party hang up.
4.Base station signal lost.
When you initiate a Whole Network Call ,and all the
member will join in this call ,1981,1982 are Whole
Network Call number.
