Nice site! I like it. But you should validate user input. If you replace the query string with random letters you get a database error:
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/deb31112/domains/peterkwarts.nl/public_html/index.php on line 67
Very cool. Would be neat if the phone name links to phone info/specs (shadow box?).
Well done and useful!
Feature request: Add drag/drop to reorder the phones on the screen.