Feature User Guide
5.6.1.2 Setting Automatic Keylock Delay
Procedure Steps
1
From the home screen, press the MENU key.
2
Select Security → Keylock Setup → Delay.
Use up and down NAVIGATION keys to change the minutes and press Done.
3
5.6.1.3 Setting Keylock on Startup
Procedure Steps
1
From the home screen, press the MENU key.
2
Select Security → Keylock Setup → Start Locked.
3
Select On/Off.
5.6.2 Air Encryption
Air Encryption is a feature that enables encryption of entire communication between the radio and infrastructure,
which results in increased security of calls, messages, and data.
If configured by your service provider, the radio plays a sound and displays Call & Data Not Encrypted when
encryption is on and you receive a clear call (unencrypted). This feature provides service confidentiality between
you and the system.
In the TMO Mode, when Air Encryption is enabled on you radio but cannot be supported due to an infrastructure
failure, the following icon appears on the display: .
When encryption is not available in the DMO Mode, the radio displays: .
This menu item allows you only to view air encryption state.
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