質問・回答

2025/12/29 17:06

回答募集 Signal problem in my esim in fukuyama city hiroshima prefecture.

私は広島県福山にいて、楽天でESIMを使用しています。しかし、信号がとても弱いです。なぜでしょうか?

1 件の回答 (新着順)
mystic
2025/12/29 21:00

Check out Rakuten Mobile's coverage area map.
https://network.mobile.rakuten.co.jp/area/

Even in areas with unlimited high-speed data, communication speed may vary depending on location (e.g., underground, indoors, inside a large commercial building), signal conditions, etc.