The ornamental design for caller ID display buttons, as shown and described
.
FIG. 1 is a front-right side perspective view of the caller ID buttons
showing our design.
FIG. 2 is a left side view of the caller ID buttons of FIG. 1.
FIG. 3 is a top view of the caller ID buttons of FIG. 1; and,
FIG. 4 is a bottom view of the caller ID buttons of FIG. 1.
The broken line showings of a caller ID are for illustrative purposes only
and form no part of the claimed design. Any portion of the article hidden
behind the broken line disclosure and not shown in any view is not a part
of the claimed design.