• 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
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 + Left to lock/unlock keypad
is displayed.
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 N
AVIGATION
keys to change the minutes and press
Done
.
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
.
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.
In the TMO Mode, when Air Encryption is enabled on you 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.
Note:
This is a selling feature.
Related Links
on page 25
Main Menu |
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