「JAPANローミング」きょう開始 災害時にライバルキャリアにつながる いま使っているスマホで使える? - ITmedia Mobile
https://www.itmedia.co.jp/mobile/articles/2604/01/news125.htmlThe evidence pack includes HTML, screenshots, summaries, and metadata. It can be downloaded on Pro.
「JAPANローミング」きょう開始 災害時にライバルキャリアにつながる いま使っているスマホで使える? - ITmedia Mobile
Open the archived HTML with saved-time metadata attached.
This HTML has CSS and images embedded, so it can still be opened even if the original page disappears.
This page describes "JAPAN Roaming," a new service launched on April 1, 2026, by five major Japanese mobile carriers. During large-scale disasters or network failures, users can switch to other carriers' 4G networks if their contracted network becomes unavailable. Full roaming mode supports data communication up to 300kbps, voice calls, and SMS, compatible with iPhone 6 and later. Emergency call-only mode allows calls to emergency numbers only. Users must verify device compatibility on carrier websites and update their device OS to the latest version before using the service.
