Operation panel of portable phone

FIG. 1 is a front view of the operation panel of portable phone of the design according to the present invention;

FIG. 2 is a rear view of the operation panel of portable phone of FIG. 1;

FIG. 3 is a top plan view of the operation panel of portable phone of FIG. 1;

FIG. 4 is a bottom plan view of the operation panel of portable phone of FIG. 1;

FIG. 5 is a side view of the operation panel of portable phone from the left of FIG. 1;

FIG. 6 is a sectional view of the operation panel of portable phone taken along A—A from the right of FIG. 1; and,

FIG. 7 is a side view of the operation panel of portable phone from the right of FIG. 1.

The broken line showings of a portable phone throughout the views are for illustrative purposes only and form no part of the claimed design.