RedSim 저널
해외에서도 계속 연결되는 데 필요한 모든 것.
실용 가이드, eSIM 사용법, 여행지 팁.
19분 분량eSIM 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.2026년 10월 2일


12분 분량T-Mobile International Roaming Charges ExplainedUnderstand T-Mobile international roaming charges, data caps, and pass costs. Compare carrier options with eSIM alternatives to avoid bill shock abroad.2026년 9월 28일
14분 분량iPhone Dual SIM: Setup, Travel Tips, and eSIM Guide 2026Master iPhone dual SIM setup. Learn how to add an eSIM, configure roaming for travel, and troubleshoot common issues with physical and digital lines.2026년 9월 27일
10분 분량How to Install eSIM on Android the Right WayLearn how to install eSIM on Android using QR codes and in-app setup, with clear fixes for the most common errors and regional model quirks.2026년 9월 26일
유럽·영국유럽·영국15분 분량Europe Travel Sim Card: Physical SIM vs eSIM GuideCompare Europe travel sim card options. Find the best eSIM for Europe, learn physical SIM costs, activation times, and get smart buying tips for your trip.2026년 9월 25일
글로벌글로벌15분 분량5 Best Global eSIM Plans for Multi-Country TravelCompare the best global esim options for coverage, pricing, data caps, and multi-country travel use cases, including practical RedSim picks.2026년 9월 24일
10분 분량What Is Data Roaming and How to Avoid Bill ShockLearn what is data roaming, why charges happen, and how to control settings. Practical traveler tips on eSIMs, local SIMs, Wi‑Fi, and airplane mode.2026년 9월 23일