Tap ADD ACCOUNT in the authenticator app.Microsoft Authenticator: Tap the plus (+) sign to add account and select Other for type of account.Google Authenticator: Tap the plus (+) sign and select Scan a QR code.
Authy: Select Add Account and Scan QR Code.Open the authenticator app to add your Activision account.If you’ve already confirmed to make other changes to your account, you will not need to confirm again. Please note: You will only need to confirm you own an account once per login session.Enter the code to confirm you’re the owner of the account. Check your inbox for an email with a code.Select ENABLE TWO-FACTOR AUTHENTICATION.Download and install a supported authenticator app* on your smartphone or tablet.