FIG. 1 is a perspective view of a coil for cellular telephone. FIG. 2 is a front elevation view thereof. FIG. 3 is a rear elevation view thereof. FIG. 4 is a top plan view thereof. FIG. 5 is a bottom plan view thereof. FIG. 6 is a left side elevation view thereof; and, FIG. 7 is a right side elevation view thereof.