Motorola MTP850 Ex User Manual page 119

Automatic Keylock
This feature locks the keypad automatically after not using it
for predefined minutes. To turn it on/off highlight Auto. Lock
and press Select then choose the On/Off. To change the
delay of the key lock highlight Delay and press Select.
Adjust the time by pressing
Keypad Lock on Startup
User can set the Keylock at the start up of the terminal. To
turn it on / off highlight Start Locked and press Select.
Choose On/Off and press Done.
Air Encryption On/Off
From the main menu, select Security > AirEncrypt.
This sub-menu allows you to view air encryption On/Off state.
Call encryption provides service confidentiality between you
and the system.
If encryption is on and you receive a clear call (unencrypted),
the MTP850 Ex/MTP810 Ex will display a Call & Data Not
Encrypted message.
You cannot manually disable Air Encryption (if fitted) from the
menu. This sub-menu only indicates if Air Encryption is enabled
at that moment.
The Air Encryption feature is ONLY enabled depending on
your Service Provider.
or and press Done.
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