If you are doing it on the Unit and you wish to do ID Scan instead of ID Search simply create a Department named "ICalls" in the system in which you wish to monitor ICalls.
Then create a new channel and call it ICall. Then Do the following:
That's the "i" (Under the 7) followed by a zero (0).
The i will change to a period like above.
Select Accept and you should be good to go.
Note: If you are doing ID Search you should not have to do the above.
2nd Note: In Sentinel do the same thing except put in a TGID of "i0"
in a memory spot.
If done correctly you should see something like this:
Then ICalls should start to show up on the display.
Marshall KE4ZNR