If you have recently purchased a new smartphone and you want to start using it to get 2-step verification code for your Google account, choose the option below your status. (Use Google Authenticator to get my verification code). Check out to Enable 2 Step Verification for Google Account:-

You’ll need these things

• Immediately available backup codes
• Your new phone, which at least has been already signed
• Browser, including a computer that has Internet

Follow the steps on How to Turn On Two-step Verification in google

1: Set up the “Google Authenticator” on your new smartphone

• On your new phone, download the “Google Authenticator” app from the app store and install.

2: Set up your ‘2-Step verificationfrom your computer

• Open your Google Account.
• Sign in with backup code Under “Security”; choose to sign in to Google.
• Click 2-Step Confirmation. You may have to sign in again. Under “Voice or Message”
• Make sure your backup numbers are still correct.
• Under “Authenticator application”, click Change phone. Choose your phone type. You will see a screen with a barcode. Stay on this screen.

3: Confirm your new phone

• On your new phone, open the ‘Google Authenticator’ application.
• Tap on “start”.
• Tap Barcode Scan.
• Use your phone to scan barcodes on your computer screen.If you cannot scan it, tap on “Cannot scan” it.Follow the instructions on the screen. You will see a code on your phone.
• On your computer, enter the code and click confirm and Save.

This guide will Enable 2 Step Verification for Google Account easily.