RedSim ジャーナル
海外でつながり続けるために必要なこと、すべて。
実用的なガイド、eSIMの使い方、渡航先のヒント。
日本日本21分で読めます10 Japan Travel Tips for Staying Connected in 2026Ten Japan Travel Tips for staying online: pre-install an eSIM, pick the right data plan, track usage, and get fast WhatsApp help on arrival.2026年10月11日
13分で読めますAtt Roaming ChargesAtt roaming charges. Understand AT&T roaming charges, compare the International Day Pass to eSIM alternatives like RedSim, and learn how to avoid bill shock2026年10月10日
9分で読めますeSIM QR Code Setup: Complete Installation GuideLearn how to use an eSIM QR code with step-by-step installation instructions, troubleshoot common scanning errors, and get online instantly.2026年10月9日
11分で読めますDoes Hotspot Use More Data? the Honest TruthDoes Hotspot Use More Data. Discover whether your phone hotspot actually uses more mobile data. Learn why tethering increases consumption, how2026年10月8日
14分で読めますHow Much Data Does Video Calling Use? a Practical GuideLearn how much data does video calling use across platforms and resolutions, with real examples for common call lengths and smart tips for travelers on eSIM.2026年10月7日
17分で読めますBest eSIM for UK: 7 Plans ComparedFind the best esim for uk travel with 7 plans compared by coverage, price, setup, support, tethering, refunds, and traveler type.2026年10月6日
13分で読めますIs 10GB a Lot of Data for Travel eSIMsIs 10GB a Lot of Data. Wondering if 10GB a lot of data for your next trip? We break down real travel usage for maps, streaming, and remote work2026年10月5日
15分で読めますVerizon International Travel Pass: A Practical GuideVerizon International Travel Pass explained. Learn how it activates, daily fees, data limits, country coverage, and how it compares to eSIM alternatives.2026年10月4日
16分で読めますBest eSIM for Korea: 7 Plans ComparedCompare the best esim for korea by price, data, validity, hotspot support, coverage, and setup to choose the right plan for your trip.2026年10月3日
19分で読めますeSIM vs Physical SIM: The Traveler's GuideeSIM vs physical SIM explained for travelers. Compare activation, costs, compatibility, and security with real advice from RedSim support cases.2026年10月2日
