Travel
When travel depends on the mobile phone: why the battery, passwords and offline copies have become the key Plan B on the road
Find out how the mobile phone has become the centre of modern travel, from boarding passes and hotel reservations to eSIM, navigation and a digital wallet. We bring an overview of the most important risks, from an empty battery and a lost password to unavailable roaming, and practical ways to prepare a safe digital backup before departure and avoid problems.
05.05.2026