The ornamental design for a communicationdevice, substantially as shown and described.
FIG. 1 is a perspective view of the communication device in accordance with the present design, showing the screen in a partially-open position that represents an expected configuration of the design;
FIG. 2 is a front view of the communication device of FIG. 1 in a configuration in which the screen is shown in a fully-open position that is useful for illustrating the appearance of the various components of the apparatus in orthographic views, but is not a required configuration of the design;
FIG. 3 is a rear view of the communication device in the configuration of FIG. 2;
FIG. 4 is a bottom view of the communication device in the configuration of FIG. 2;
FIG. 5 is a top view of the communication device in the configuration of FIG. 2;
FIG. 6 is a right sideview of the communication device in the configuration of FIG. 2; and,
FIG. 7 is a left side view of the communication device in the configuration of FIG. 2.
The elements illustrated in broken lines in the drawings figures are considered environmental only and do not form a part of the claimed design.