User Manual

Table Of Contents
PIN Protect on page 83
Keylock Setup
The keypad lock feature allows locking the keypad to prevent pressing a key accidentally. The keypad
lock/unlock can be invoked by using an appropriate option from the radio menu or by using a
predefined menu shortcut. By default press MENU, and then * key.
Your service provider can determine which of the following elements are additionally inoperative while
the keypad is locked:
The PTT button
Side buttons
The ROTARY KNOB
The ON/OFF/END/HOME key
The EMERGENCY button is always operative.
Related Links
Locking/Unlocking the Keys/Buttons on page 35
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.
Setting Automatic Keylock Delay
Procedure:
1 From the home screen, press the MENU key.
2 Select SecurityKeylock SetupDelay.
3 Use up and down NAVIGATION keys to change the minutes and press Done.
Setting Keylock on Startup
Procedure:
1 From the home screen, press the MENU key.
2 Select SecurityKeylock SetupStart Locked.
3 Select On/Off.
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.
Chapter 5: Main Menu
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