Hytera PDC760 - 4.3.1 Setting the Network; 4.4 WLAN; 4.4.1 Adding a WLAN Network

Feature Configuration
Configuration Guide
48
2. Conventional -> Zone and Channel -> Digital Channel -> Over the Air Encryption -> Encryption Type,
Only Receive Encrypted Air, Key Number
3. (Optional) Common -> Programmable Keys
You can turn on or turn off Only Receive Encrypted Air via a programmable key press.