FIG. 1 is a perspective view of an ornamental design of a first embodiment of a communication device illustrating the communication device in a closed position.

FIG. 2 is a left side view of the first embodiment thereof.

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

FIG. 4 is a bottom view of the first embodiment thereof.

FIG. 5 is a top view of the first embodiment thereof.

FIG. 6 is a right side view of the first embodiment thereof; and,

FIG. 7 is a back view of the first embodiment thereof.

The broken lines shown in FIGS. 1-7 are included for the purposes of illustrating environmental elements only and form no part of the claimed design.