MN002041A01-AG (en-US)
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4.9.2.2
Setting Automatic Keylock Delay
Procedure:
1 From the home screen, press the Menu key.
2 Select Security → Keylock Setup → Delay.
3 Use Up and Down Navigation keys to change the minutes and press Done.
4.9.2.3
Setting Keylock on Startup
Procedure:
1 From the home screen, press the Menu key.
2 Select Security → Keylock Setup → Start Locked.
3 Select On/Off.
4.9.3
Air Encryption
NOTICE: This feature is a paid feature.
DRAFT
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 your radio but cannot be supported due to an
infrastructure failure, the following icon appears on the display:
the DMO Mode, the radio displays:
This menu item allows you only to view air encryption state.
4.9.3.1
Viewing Air Encryption State
Procedure:
1 From the home screen, press the Menu key.
2 Select Security → AirEncrypt.
Your radio displays:
•
Air Encryption Is Off.
•
Air Encryption Is On.
4.9.3.2
Deleting User Keys
Prerequisites: Ensure that the user key deletion is enabled in the codeplug.
96
.
. When encryption is not available in