Since 2 days - don't know why - I can't type the minus symbol "-" anywhere on my 9210. I tried to setup an emial account and the mailserver of my provider contains a "-". no chance to type it even in the word application. last thing was to copy this symbol from an existing text and paste it. does anybody know a solution? i'm really disappointed 
Alex
Interesting Error
Are you able to write "+" sing?
You can�t type the minus symbol "-" because you have installed Task manager. Here in the option-settings the "-" key is reassigned to the help-function ???!!!! Just reassign this setting to something else.
i love your for that tip 
it worked! thanks very much.