US D345139 S
FIG. 1 is a front and upper right perspective view of a modular adapter for testing telephone circuits showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a left side elevational view thereof, the right side elevational view thereof being a mirror image;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.