What to do if the website returns "Connection Error" when adding a phone number

Before you can connect to the game servers, you must add a phone number to this account.

How to create an account to play on the Public Test Realms

Information on contacting Activision Support

This game card number cannot be claimed.

This game card number cannot be claimed.

Information on why you might receive this error when sending a message to a Battle.net friend.

What to do if the serial number at the back of the physical authenticator is scratched off

What to do if you cannot log into an existing account or link your existing mobile account to Battle.net.

Information about an issue with receiving credit for the quest Worldsoul Memory: Kaja'mite Contact