The ornamental design for a caller ID display stand extension, as shown and described.
Description:
FIG. 1 is a rear-right side perspective view of a caller ID display stand extension showing our design in its extended position.
FIG. 2 is a rear-right side perspective view of a caller ID display stand extension of FIG. 1 shown in its recessed position.
FIG. 3 is a front view of a caller ID device for the stand extension of FIG. 1.
FIG. 4 is a left side view of the caller ID display stand extension of FIG. 1 in its extended position; and,
FIG. 5 is a bottom view of the caller ID display stand extension of FIG. 1 in its extended position.
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.