KDDI and Okinawa Cellular have recently unveiled the launch of international roaming for au Starlink Direct in the United States, marking a groundbreaking achievement in satellite-to-smartphone communication across borders.
As the second-largest wireless carrier in Japan, operated by KDDI, au now offers travelers the ability to stay connected in the U.S. even in remote areas where traditional cell towers may not reach. By connecting directly with Starlink satellites, users can access data through supported apps, such as WhatsApp and Messenger, in places like Yellowstone National Park or the Grand Canyon.
One of the key features of this service is the support for voice calls and messaging over the satellite network. This means that users can make voice calls and send texts using popular communication apps, ensuring that they can stay in touch with loved ones or emergency services even in the most isolated regions of the U.S. mainland, Hawaii, and Puerto Rico.
The seamless transition between terrestrial coverage and the T-Mobile-SpaceX-au network via Starlink satellites is currently available for the Google Pixel 9 and Google Pixel 10 series, with support for the Motorola razr 60 ultra expected to be added later this month.
This innovative partnership between KDDI and T-Mobile leverages T-Mobile’s “T-Satellite with Starlink” infrastructure to provide au customers with a reliable connection while abroad. Stefan Bewley, T-Mobile’s Chief Operating Officer, emphasized the shared commitment to pushing the boundaries of traditional networks in a statement.
For au Starlink Direct subscribers, this roaming feature in the U.S. comes at no additional cost, as long as their device software is up to date and roaming settings are enabled. This development signifies a significant shift in global connectivity, where the reliance on physical cell towers is no longer a barrier to staying online.
With this new international roaming feature, au Starlink Direct users can enjoy uninterrupted connectivity in the U.S., thanks to the seamless integration of satellite technology with traditional smartphone networks. This advancement opens up new possibilities for travelers, ensuring that they can stay connected wherever their adventures take them.