Knowledge base

About trifa (1)

About trifa (19)

• ■ How to check the remaining data capacity and expiration date?
• ■ Can you use ride-sharing services?
• ■ What payment methods are available?

View all 19

Before Travel (1)

Before Travel (24)

• ■ You did not receive the email
• ■I want to install an eSIM but I got a message to update my iOS to the latest version.
• ■ What should you do if you get a message saying "You cannot add a mobile communication plan from this carrier"?

View all 24

At the Destination (1)

At the Destination (16)

• ■ The process until connecting to the internet (PDF)
• ■ Why did the remaining balance run out so quickly?
• ■ What happens when the data capacity runs out or expires?

View all 16

After Travel (1)

After Travel (2)

• ■ How to switch back to the SIM card you were using domestically, after returning to your home country?
• ■ What should you do with the eSIM after your trip is over?