Samsung 08/2004 - Manual (Page 31)

Getting started
30
Locking or unlocking the keypad
You can lock the soft keys, navigation keys, WAP
brower key, volume keys and camera key to avoid
pressing keys by accident.
To lock the keys, slide the folder down.
If you set the Stop operation option in the Slide
down operation menu (see page 163), the phone
locks the keys automatically when you slide the
folder down.
Otherwise, if you set the Continue operation
option in the Slide down operation menu (see
page 163), the confirming message appears on the
display when you slide the folder down in the Idle
Mode. In the message, you can lock the keys by
pressing the Yes soft key. If you don't press the
Yes or NO soft keys in the confirming message, the
phone locks the keys after a little while.
To unlock the keys, slide the folder up or press the
Unlock soft key and then press the OK soft key
again.