The ornamental design for a solar powered phonekiosk, as shown and described.
FIG. 1 is a perspective view of a solar powered phone kiosk;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right-side elevational view thereof;
FIG. 5 is a left-side elevational view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a top plan view thereof.
The broken line showing of a solar powered phone kiosk is for the purpose of illustrating environmental structure and forms no part of the claimed design.
The broken line showing of interior details in FIGS. 2 and 6 and the shapes on the advertising frames in FIGS. 1-5 is included for the purpose of showing environmental portions of the solar powered phone kiosk and forms no part of the claimed design.