Opticon H19А - Manual (Page 26)


Chapter . Basic Operations
To unlock the device, tap the Unlock button on the Today screen first,
a screen as below will show. Press * to unlock the device, or tap the
Unlock button on the screen.
You can still receive calls and make emergency calls when the keypad is locked.
You can lock/unlock the device by
pressing the Fn key and Record
key, refer to chapter . for more
information.