Note
The RX Frequency and TX Frequency must be different. Otherwise, other roaming parameters
cannot be configured.
5. Conventional -> Zone and Channel -> Digital Channel -> Service -> Use Scan List/Roam List, Scan
List/Roam List, Auto Scan/Roaming
4.2.4 Voice Service
4.2.4.1 Private Call
To initiate private call, the Initiate Private Call must be set to Allow.