This should work on all software
versions of the 6110.
1. Go to the Calendar (Menu-
2. Make a note or reminder.
3. Enter some text into the edit
box.
4. Hold "Clear" until the whole text
is cleared, then press "Back".
5. Press "0". The main screen will
now be showing but a space
appears on the screen. (you can't
see it)
6. Enter 4 digits (e.g. 1234).
7. Use the down arrow to move
the cursor to the left side of the
numbers and the space (Down
arrow twice).
8. Now enter 6 digits and press
the call button.
Wait for a few seconds, the
screen should start to flash and
reboots. It should alsowork on
other menus like the "Profiles"
menu.