Key matrix for a telephone handset

Description

FIG. 1 is a perspective front view of the new design applied to a key matrix for a telephone handset;

FIG. 2 is a perspective rear view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a top plan view thereof.

The portion of the handset shown in broken lines is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a key matrix for a telephone handset, as shown and described.