Base for a cordless telephone headset

FIG. 1 is a right side front perspective view of a base for a cordless telephone headset showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevation view;

FIG. 4 is a right side elevation view;

FIG. 5 is a left side elevation view;

FIG. 6 is a rear elevation view, and,

FIG. 7 is right side front perspective view showing in phantom is a telephone headset resting therein.

The broken line showing of a telephone headset in phantom in FIG. 7 is for illustrative purposes only and forms no part of the claimed design.