When you click on recovery options, a new tab will open. Click on Accounts & Import, followed by Change password recovery options. When you’re in Settings, you’ll find four tabs: General, Labels, Inbox, and Accounts & Import. Once you’re in, click on the cog-wheel and go to See all Settings. To get started, access the Gmail account you want to add the phone number to. So, you should add your phone number, so if you ever need to recover your Gmail account, you can. It’s always better to be safe than sorry. How to Add a Phone Number to Get Back Your Gmail Account
