End An Emergency Call; Lone Worker; Encryption; Enable Encryption - Hytera HP50X User Manual

Safety and Security

7.1.3 End an Emergency Call

For Caller

Press the preprogrammed Emergency Off key.

Turn off the radio.

For Callee

Switch the channel.

Turn off the radio.

With Send Emergency Exit Message preprogrammed by your dealer, you can send an emergency exit message
to the recipient when ending an emergency alarm or emergency call initiated by mistake.

7.2 Lone Worker

Lone Worker allows the radio to automatically send an emergency alarm to your companion or the control center in
either of the following scenarios:

You do not operate the radio within the preset time.

The radio does not transmit voice within the preset time.
You can press the keys, rotate the knob, or transmit voice to exit the emergency mode.
To enable Lone Worker, press the preprogrammed Lone Worker key.

7.3 Encryption

Encryption refers to end-to-end encryption (E2EE), which protects your voice and data against eavesdropping.

7.3.1 Enable Encryption

Press the preprogrammed Encrypt key.
Encryption is valid for the current channel. When switching to the current channel, the radio automatically
enables Encryption.

7.3.2 Set Encryption

To use the encryption services, both the transmitting radio and the receiving radio must enable Encryption
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User Manual