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Świeże przewodniki od zespołu VamosData, od najnowszych.
How to get internet on your phone in China
Getting online in China takes a little planning: which apps are blocked, why travel eSIMs sidestep the firewall, and what to set up before you fly.
How to avoid roaming charges in Europe
Practical ways to avoid roaming charges in Europe: what EU rules do and don't cover, the UK and Switzerland traps, and how a travel eSIM keeps costs flat.
eSIM vs physical SIM: which is better for travel?
eSIM vs physical SIM compared for travelers: setup speed, cost, dual-SIM use and security — plus when plastic still wins and how to check your phone.