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4
USING THE IDAS MODE
4-4
Other functions
D
Radio Access Number (RAN)
Radio Access Number (RAN) is a signaling system
designed for digital radio communications� When a
channel is set up with a RAN, the squelch will open
only when a call containing a matching RAN* is
received. If a call containing a different RAN is made
on the same channel a user is using, a user will not
hear the call�
* Depending on the settings, not only RAN but also individual
ID or group ID must match�
D
Encryption function
The Encryption function enables voice scrambling,
which provides private digital communication between
stations�
When an encrypted call is received, the audio is heard
only when the call contains a matching Key ID and
Encryption key�
If a call containing a different ID is made on the same
channel, the squelch will not open, and the user will
not hear the call�
Push [Encryption] to toggle the Encryption function
ON or OFF�
•“ ”
is displayed when the Encryption function is ON�
L
When the Encryption function is ON, push [PTT] to make
an encrypted call�