The ornamental design for an automatic telephonedialerbase, as shown.
FIG. 1 is a front, top, perspective view of an automatic telephone dialer
base showing my new design;
FIG. 2 is a top plan view thereof, and the bottom of the dialer being plain
and unadorned;
FIG. 3 is a side elevational view thereof, the side opposite to it being a
mirror image thereof; and
FIG. 4 is a rear perspective view thereof.
The broken line showing of a telephone in FIG. 1, and of a plug for
attachment to a telephone in FIGS. 3 and 4 is for illustrative purposes
only and forms no part of the claimed design.