Samsung i750 User Guide - Page 32

Key lock (Keyguard), Up/Down Control, Power

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The basics 2. Tap the button you want to reassign. 3. Select the application you want to assign to the selected button from the Button assignment drop-down list. 4. Tap . In addition, you can customise extra buttons on the Buttons screen. Tap the Up/Down Control tab to adjust the delay and repeat rates of the Up/Down control. For details, see the online help. Key lock (Keyguard) When you close the phone, your phone automatically locks the function keys and the touch screen to keep any accidental key presses from affecting the current phone performance. And the Key Lock icon ( / ) appears at the top left of the screen. To unlock the function keys and the touch screen, slide the Power key to the middle. To lock the function keys and the touch screen again, slide the Power key up. 30

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The basics
30
2.
Tap the button you want to reassign.
3.
Select the application you want to assign to the
selected button from the Button assignment
drop-down list.
4. Tap
In addition, you can customise extra buttons on
the Buttons screen.
Tap the
Up/Down Control
tab to adjust the
delay and repeat rates of the Up/Down control.
For details, see the online help.
Key lock (Keyguard)
When you close the phone, your phone
automatically locks the function keys and the
touch screen to keep any accidental key presses
from affecting the current phone performance.
And the Key Lock icon (
/
) appears at the
top left of the screen.
To unlock the function keys and the touch
screen, slide the
Power
key to the middle.
To lock the function keys and the touch screen
again, slide the
Power
key up.