Use your website username and password. You do not need to be connected to TeamSpeak.
Connect to TeamSpeak with the identity you want to make primary, then request a verification code.
If both the linked TeamSpeak identity and all recovery codes are lost, the account cannot be self-recovered. Contact an administrator for manual identity verification.
Enter your username while the primary linked TeamSpeak identity is online. The reset code is delivered inside TeamSpeak.
Use one of the one-time recovery codes you saved when the account was created or regenerated.