Default [Q] Android 4.2.2 Band Mode Locked

Hi, I have a cell phone Android 4.2.2, He use only GSM for mobile connection ect.
Is possible unlock umts connection? In EngineerMode -> BandMode -> Sim1 the Umts Mode options are locked... Is possible unlock them?

Screen is attached in this post.
Attached Thumbnails
Click image for larger version

Name:	band.png
Views:	3
Size:	69.5 KB
ID:	2747198