Can't make call on my Z10 HELP PLEASE!!!!!

After my recent update of the 10.2.0.424 OS, everything on my z10 is intact except for the face I can't open the call log or make a call!! The handset icon is darker than the search and camera icon and it won't open!
IMG_00000001.png

Posted via CB10

Attached Images

• IMG_00000001.png (319.4 KB)