For a look at the "Standard Services" that automatically come with your basic au subscription and the many "Option Services" that enhance the convenience of your au phone, click on the link for your area! International call service you can use right now from your au phone! No troublesome application process, just easy-to-use international telephone service in the palm of your hand. Convenient list of dialing services available from au phones. Exchange messages with other au phones. Use it anywhere in Japan. au - Mobile Communication Telephone au one net For Business Corporate Information News Release Investor Relations