To verify your phone number, please check that the mobile phone number you entered is valid If you are not able to complete this step, please make sure:

1. The phone number has no special characters, no spaces, and no country code.
2. The phone number is not already used in another idax account. In this case, you need to enter a different phone number.
3. The phone number can receive SMSs. On the verification code screen, you can ask for the code again.