Mobile phone number verification is required when modifying the wallet address or other security settings. You may add a mobile phone number to your account, or change the phone number as well.

Add phone number

In the f2pool app, select “Me” at the bottom, then click the gear icon at the top right corner.
Select “Security Settings”.
Select “Phone Number”.
Enter your phone number and the verification code, then click “OK” to complete the process.

Change phone number

After entering the f2pool app, select “Me” at the bottom, then click the gear icon at the top right corner.
Select “Security Settings”.
Select “Phone Number”.
Enter your current phone number, the new phone number, verification codes, and password. Click “OK” to complete the process.

If your mobile phone number can no longer be used or you lost your phone number, please contact our support team by opening a support ticket. Click here for a list of SMS supported countries or regions.

Web—add, modify and delete passkeys

Two-factor authentication (2FA): adding, resetting, error handling

App—add and change mobile phone number

Cannot receive SMS codes or add phone numbers (+7, +79, etc.)