When you align the part to the CAD model and you enable Find Nominals from CAD mode, the wrist display shows the feature form after you complete the hits for the feature.
For details on Find Nominals from CAD mode, see "Find Nominals" in the "Setting Your Preferences" chapter of the PC-DMIS Core documentation.
For points, the wrist display shows the "T" value.
More:
Hexagon Portable Arm (RA8) Wrist Display
RA8 Wrist Display - Contact Auto Features
RA8 Wrist Display - Measured Features in Guess Mode
RA8 Wrist Display - Re-executing Measured Features