The ornamental design for an automobiletelephoneset, as shown and described.
FIG. 1 is a right side elevational view of an automobile telephone set
showing my new design in cradled relationship, the side opposite being a
mirror image;
FIGS. 2 and 3 are respectively top and bottom plan views thereof;
FIGS. 4 and 5 are respectively front and rear elevational views thereof;
and
FIG. 6 is a bracket associated top plan view of the base component of the
automobile telephone set, and a bottom plan view of the handset component
of the telephone set.