Travel card balance reading

This feature is only available for smartphones running on Android and supporting NFC. To read the “Troika” card, hardware support of Mifare Classic is also required.

The app can read the balance of the following cards:

• All-in-One

• 90 minutes

• TAT

• Troika (Wallet + paid service plans: All-in-One, 90 minutes, TAT)

To check the balance:

1. Enable NFC in your device settings.

2. Bring the card to the back of your device and wait for the result.