How to take automatic keypad lock off 3510i nokia

[-kaffryn-]

My mum (technophobe parent!) has a Nokia 3510i and the automatic keypad lock has turned on (somehow) I'm not near her house to try and work out how to turn it off for her. So I was wondering if anybody could give me a step by step list of what to do to turn this off!
Many thanks

[Buenchico]

To get the lock off to start with, press the top left key (where it say 'Unlock') and then, within 1½ seconds, the * key

To remove the automatic lock feature, press the Menu key
Press the 'Down' arrow until reaching Settings, then press to accept that selection. (I think that will be the left hand key, but see the text on the screen).
Press the 'Down' arrow until reaching Phone Settings, then press to accept that selection.
Press the 'Down' arrow until reaching Off, then press to accept that selection.
Keep pressing the Red Phone button until you get back to the normal screen.

Sourced from here:
http://nds1.nokia.com...510_usersguide_en.pdf

Chris

[-kaffryn-]

thanks! apparently its not working, not sure what the problem is. Maybe the star button has packed in!