Enter the account that you were given and then tap Next.
Then enter your password that you were given then Next.
Tap on the Get a verification code that has the same ending numbers as your mobile. It will likely be the second number.
A Google verification number will be sent to your mobile. Enter these numbers in.
Tap on Exchange
The phone may or may not then ask you for your Home screen code.
Enter the account name given to you then tap Next.
Enter the password given to you then tap Next.
Go back to your Homescreen, tap on Settings, Accounts and Back up again and you will see your new myWhānau gmail account. Tap on this.