Setting Automatic Keylock Delay; Setting Keylock On Startup; Air Encryption; Viewing Air Encryption State - Motorola MTP8550E Series User Manual

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