The ornamental design for a telephonebase, as shown and described.
FIG. 1 is a top, front and right side perspective view of a telephone base
according to the present design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a view similar to FIG. 1 illustrating a second embodiment of the
base unit differing from the first embodiment only in the indicator lights
in the lowermost portion of the keypad and the liquid crystal display
above the upper memory keys, side, front and rear elevational views and
the bottom plan view being identical in all other respects to the
embodiment of FIGS. 1-4.