where: [x] is a common SELCALL ID prefixes of your group and,
[A]is the internationally assigned SELCALL tone to identify the Group Call Code
example:
If one group comprises of 1D members with SELCALL 10s.
ranging from
[1][2] [3] [4] [D],
[1][2] [3] [4] [1],
[1][2] [3] [4] [2],
[1][2] [3] [4] [3],
to | [1] [2] [3] [4] [9], |
|
All in TSO Mode at CH2D
If someone transmits [1] [2] [3] [4] [A] on CH2D, all of the above unit will open their Tone Squelched Receiver.
Note: No Acknowledge tone will be received when Group Call code is transmitted. If all radios will respond, acknowledge tone will only "litter" the channel with crisscrossing signal.
To use the Group Calling Feature effectively, your RX SELCALL ID should be well arranged and assigned.
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