We require your mobile number to use our cards as some merchants may use your mobile number for 3D-Security. This means when buying from them online they might send you a text with a code to confirm the transaction.
To change your mobile number:
- Login to Yordex
- In the Yordex interface, go to ["Settings" > "Account"]
- Enter mobile number
- Click ["Save Settings"]
Your mobile number cannot be changed from the mobile app. To change your mobile number login to Yordex using this link.