Communication device

FIG. 1 is a front perspective view of an embodiment of an ornamental design for a communication device;

FIG. 2 is a rear perspective view of the embodiment thereof;

FIG. 3 is a front view of the embodiment thereof;

FIG. 4 is a rear view of the embodiment thereof;

FIG. 5 is a first side view of the embodiment thereof;

FIG. 6 is a second side view of the embodiment thereof;

FIG. 7 is a top view of the embodiment thereof; and,

FIG. 8 is a bottom view of the embodiment thereof.

The broken lines shown in FIGS. 1-8 , that are immediately adjacent to the shaded areas, and defined unshaded regions, represent the bounds of the embodiment, while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the embodiment.