Portable wireless communication device

FIG. 1 is a perspective view, taken from the front, top, and right side, of a portable wireless communication device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines in the drawing illustrate portions of the portable wireless communication device that form no part of the claimed design.