• To lock, select
MENU
→
Security
→
Keylock Setup
→
Lock Keypad
. Use the predefined
menu shortcut to unlock.
4.9.2.1
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 keypadPress Menu + Left
to lock/unlock keypad
is displayed.
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 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.
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: . When encryption is not available in
the DMO Mode, the radio displays: .
This menu item allows you only to view air encryption state.
MN002041A01-AH
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