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Using overseas

Use your au smartphone or mobile phone as is overseas!

Data Flat service for Overseas

World Data Flat

This service allows you to use data communication from the data amount of the Flat-rate Data Service / rate plan you subscribe to in Japan

Click here for more details (PDF)(302KB)
Click here for more details (in Japanese only)

Two-step data flat for Overseas

This service allows you to use data communication at a flat rate in overseas.

Click here for more details

Calling/sending SMS overseas

Check available areas and charges

  • By phoneOpen 9:00 – 20:00

    • English

      0120-959-472(Toll Free)

    • Portuguese

      0120-959-473(Toll Free)

    • Chinese

      0120-959-476(Toll Free)

    • Korean

      0120-959-478(Toll Free)

    • Tagalog

      0120-933-952(Toll Free)

    • Vietnamese

      0120-933-961(Toll Free)

    • Japanese

      157(Toll Free)from au phones

      0077-7-111(Toll Free)

  • By e-mailSend e-mail

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