Besides using the following:

1. Lock Keypad by selecting "Lock" within 3.5 sec after closing the slide.
2. Press "Menu" + * (When Slide is open)

Is there any other way that I can lock the keypad when the slide is close?

btw i have tried the power button, unfortunately my power button on this 5610 XpressMusic is different from the rest of the nokia series (it function like those of other brands like Sony).


Here is a link to how my phone look like:
http://europe.nokia.com/A4515072