Samsung Finesse Screen Lock

[atxboost]

Hi...my sister needs help. Her phone is always being dialed by her kids!

Samsung Finesse

How do you activate the security lock without having to go through the menu, type in your code, then have it lock.

I am not talking about the screen lock button at the top, because when you use that and turn it back on...the screen is unlocked and it doesn't require passcode.

I'd like to have the screen lock whenever the screen times out, or it comes back out of "locked" mode.

On some phones you push a combo of buttons and it locks? any idea?

[calizum]

The only way is to turn off screen, no other option. Pressing the power button for less than a second.