Wierd lack of text ability

Hi...all of a sudden, my ability to use letters stopped...for example, when I try to send a text message and want to call up a contact starting with 'k' I get 55 come up...

I have tried the reset *#7780# but this doesn't do anything except put my ringtone/wallpaper back to default...

Help please!!

Cheers
Nick

Try...

*#7370#

for full reset on sx1,6600,7650 ect......

Sounds like wildskinz kind of bug.
Don't suppose you have put wildskinz on have you?

reinstall it
de-activate it
uninstall it


Best

Will