FIG. 1 is a front elevational view of a cellular telephone handset, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right-side elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a top plan view thereof, the bottom thereof being void of ornamentation; and,

FIG. 6 is a front elevational view thereof, shown with the microphone and speaker in their extended positions.

The broken line showings form no part of the present design.