The ornamental design for a frontface of a remote control device, as shown and described.
FIG. 1 is a perspective view of a front face of a remote control device showing our new design;
FIG. 2 is a front elevational view showing the design for the front face of a remote control device of FIG. 1;
FIG. 3 is a left side elevational view showing the design for the front face of a remote control device of FIG. 1;
FIG. 4 is a right side elevational view showing the design for the front face of a remote control device of FIG. 1;
FIG. 5 is a top plan view showing the design for the front face of a remote control device of FIG. 1; and,
FIG. 6 is a bottom plan view showing the design for the front face of a remote control device of FIG. 1.
The broken line showing of portions of the front face of a remote control device is included for illustrative purposes only and forms no part of the claimed design.