FIG. 1 is a top, front and right side perspective view of a portable telephone according to our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a top plan view thereof in an open position;

FIG. 9 is a bottom plan view thereof in an open position;

FIG. 10 is a rear elevational view thereof in an open position;

FIG. 11 is a front elevational view thereof in an open position;

FIG. 12 is a right side elevational view thereof in an open position;

FIG. 13 is a left side elevational view thereof in an open position; and,

FIG. 14 is a top, front and left side perspective view thereof.