Travel eSIM by eSIM Copilot: an offering from Mindszi Technologies Ltd.
Always online, wherever you travel
Choose from 145 destinations, find the right data package from CHF 1.95 and you’re online in minutes. No subscription at all.
Choose your destination now
Where are you traveling to?
How it works
Connected in three simple steps.
- 01
Choose your destination
Find local, regional or global coverage for your trip.
- 02
Choose your data package
Pick your data and validity. Pay securely in Swiss francs.
- 03
Install. Travel. Enjoy.
Install over Wi-Fi and follow your plan’s activation instructions.
Is my phone compatible?
Good questions. Clear answers.
Visit the help centreWhat is a Travel eSIM?
Travel eSIM is a travel data package. PostFinance facilitates the sale; the purchase takes place in our partner ESIM Copilot’s webstore. ESIM Copilot supplies the eSIM as the provider.
Do I keep my number?
Yes. Travel eSIM is a data-only package. Your existing phone number and WhatsApp continue to work as usual with your existing SIM. Install your Travel eSIM once, then add data packages for your trips.
How do I install the eSIM?
After purchase, tap to open eSIM installation on your smartphone. Confirm installation and the data package is set up, ready to use within a few minutes. If you purchased on a different device, such as a computer, you receive a QR code to scan with your smartphone instead.
Which currency do I pay in?
Swiss francs (CHF), using common payment methods such as credit cards and TWINT.
Do I need a PostFinance account?
No. You do not need a PostFinance account to buy a Travel eSIM. The offer is also available to people without a PostFinance banking relationship.