Samsung SGH-D410 - User Manual_1.99 MB, pdf, ENGLISH

Getting Started
Using the Keypad Lock Feature
You can slide the folder up to use the number
keypad and back down to make the phone compact.
When you slide the folder down back in place, the
display turns off and the phone automatically locks
the keypad to keep it from being pressed
accidentally.
When you press and hold down the key or one
of the Volume keys on the left side, the display
turns on and shows “Keypad Locked.” To unlock the
keypad, press and hold the Unlock soft key. The
keypad is activated and you can use the phone’s
functions.
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