To lock the communicator manually
1 Press Lock system in the main view of the Security application.
2 If the Autolock period is in use, the device will lock immediately. If the Autolock
period is off, you must enter your lock code before the device is locked.
Note: Extensive use of
the backlight may drain
the battery.
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After the communicator has been locked, it cannot be used until the correct
lock code is given. However, incoming voice calls can be answered via the
phone, and faxes and short messages are received normally.