Inside the EU you call and browse at domestic rates. Leave that zone and your operator''s rest of world rates apply, and those are steep.
Three classic traps
- Background traffic that resumes the moment you land
- Cruises and border areas where your phone jumps to an expensive satellite or neighbouring network
- Voicemail and calls that keep charging abroad
Before you leave
- Turn off data roaming on your regular SIM
- Set a spending limit with your operator
- Install a travel bundle for the countries you visit
What a travel bundle costs
For most destinations you pay a fixed price per bundle, with no surprises afterwards. When it runs out, you top up whenever you like.
Staying reachable
Your own number still works for texts and calls. To avoid those costs too, call through WhatsApp, FaceTime or Signal over the data bundle.