How to clear phone from keyboard ?

[sdruid]

I changed a few option in the "Advanced Configuration" and now my phone crashes immediately after boot up...
Is there a way to reset the phone memory to default as when it was first loaded...since the phone is inoperable from the keys and the start menu shows nothing but a long white space where icons are supposed to be...
I can't get to the settings menu to clear out the phone memory myself since the menu is all blank now...

In other words can I used the stowaway keyboard to reset the phone to default since I can't do it thru windows...? or what is the method I can use to accomplish this task ?

Thanks...