- Sign in to “GP ID”.
- Go to “Sign-in options > Mobile phone numbers”.
- Enter the new number then click on “Save”.
- To verify your mobile phone number, we will send you a verification code via SMS. Enter the verification code in the verification code field.
Note: You can add more than one mobile phone number to your GP ID. After your mobile phone numbers are added, you will be able to use any of them to sign in.