How to Bind Virtual Numbers in Battle.net International Business?

Enter official website, Battle.net, log in to the account with the bound mobile phone number, click the nickname in the upper right corner of the page, and then click the account. Click Security on the left side of the page, then find the old recovery account protected by SMS security on the right side, and click Update next to it. Select the update number in the position shown in the figure, here are the bound and unbound display add numbers. And click the modify or add button according to the page prompts. Click to expand the list, select to verify the safety inspection through the safety order, enter the verification code, and click the submit button below. Enter the mobile phone number to bind, and click Continue. Enter the code received by the mobile phone number, and then click the submit button below. After the input verification code is verified, the phone number is modified/bound successfully, and a corresponding prompt will appear on the page.