hi, i don't think so, i have this phone and couldn't find anything.
the camera has been designed for taking landscape photos, i don't know if you noticed but if you look on the side of the phone, to the right of the keypad, there is a camera button so u can turn the phone and take photo's like a normal camera. The volume buttons also become zoom (digital not optical).
if you want to rotate the pictures, you will have to transfer the photos to your pc and rotate them on there.
hope this helps,
Lad.