CallMyAuction.com - EBay Anytime Using your Voice

Call My Auction provides an innovative voice-based platform that delivers real-time, interactive mobile information directly into the consumer's hands anytime, anywhere. Call My Auction, allows eBay buyers and sellers to remotely bid or access real time information about their auctions from any phone not just a cell phone or web enabled phone using their voice. Buyers will never miss a bid again. While on the run anyone can dial the 800# and place a last minute bid. Sellers can get real time updates and listen and respond to messages from buyers.

"Ebay Buyers: Never miss an auction again. Anywere you have access to a phone you have access to your eBay Auctions. Get instant access to eBay by dialing an 800 Number and using your voice.
The best new eBay auction sniper! Now you can bid on items at the last minute no matter where you are.
Ebay Sellers: Stay up to date from anywhere anytime. Get real time updates and listen to your messages (soon you will be able to respond right from your phone)."

This is a product offering tapping into a new market, the voice phone. Many services market towards web enabled phones or text while they are marketing to any phone and simple voice. They are also integrating voice with web service making an 800 into a voice based browser.

Is this service available for every country?