Managing director for Yahoo! Mobile Asia-Pacific Matthias Kunze (C) talks during a presentation with David Ko (R), senior vice-president of Yahoo! Mobile, and Adam Taggart (L), Senior Director of Yahoo Mobile product and marketing, at the CommunicAsia 2009 show in Singapore on June 16, 2009. Internet giant Yahoo! has expanded its mobile platform in the Asia-Pacific region in a bid to attract users who prefer to access the web from their phones instead of computers. Yahoo! Mobile is now available in 17 countries across Europe, Asia and the Americas, and additional localised versions are expected to be launched over the next several months, the company said.