Telephone set add-on accessory module

FIG. 1 is a top plan view of a telephone set add-on accessory module showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view of a second embodiment thereof;

FIG. 7 is a front, top and right side perspective view of the embodiment shown in FIGS. 1-5; and

FIG. 8 is a front, top and right side perspective view of the embodiment shown in FIG. 6 and it will be understood that the undisclosed elevational views of the second embodiment are substantially similar to those of the first embodiment except for the self evident top surface differences as shown in FIG. 8.