Step-by-Step Guide:
Open MAAT and tap the Profile icon in the bottom-right corner of the screen.
On your profile page, tap Account Settings
Here you can see the Email Address and Phone Number currently associated with your account.
You can update either your email address or your phone number:
To change your email, tap Edit next to your current email address.
To change your phone number, tap Edit next to your current mobile number.
Tap Continue on the Confirm your identity screen.
You will receive an SMS with a 6-digit verification code.
Enter the code and tap Verify.
Once your identity is verified, you can enter your new email address or phone number.
If you are changing your email, you will receive a verification link in your new email inbox. Open the link to confirm your new email address.
If you are changing your phone number, simply tap Save.
Important
If you change your email address, this will also become the new email you use to log in to MAAT.