4.6.1
Setting Keypad Lock
The keypad lock/unlock can be invoked from the radio menu, or by using a predefined menu shortcut.
By default, the Power and Emergency buttons are always operative when the keypad is locked.
Procedure:
1 To unlock, perform one of the following actions:
• Press Menu → *.
2 To lock, select MENU → Security → Keylock Setup → Lock Keypad.
4.6.1.1
Keypad Lock Notification
When the keypad is locked, your service provider can configure one of the following instructions:
None
No notification is displayed.
Notification Only
Keys Locked is displayed.
Notification and Instruction
Press Menu * to lock/unlock keypad is displayed.
4.6.1.2
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.
4.6.1.3
Setting Keylock on Startup
Procedure:
1 From the home screen, press the Menu key.
2 Select Security → Keylock Setup → Start Locked.
3 Select On or Off.
4.6.2
Air Encryption
NOTICE: This feature is a selling feature.
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.
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Chapter 4: Main Menu
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