If your registered email is in the Google ID format (e.g. ...@gmail.com), you can use Google sign-in. Otherwise, use the general sign-in.
1.
Go to the PhoneBox website.
2.
Click <Sign in with Google>.
c.
Select the linked Google account.
d.
All done!
What happens if you are not able to Sign in with Google?
a.
Please make sure your registered email address is the same as what you set up on the profile when you purchased the plan for the first time.