Support by service : Frequently Asked Questions about NTT DOCOMO BUSINESS Business Portal
Service menu support information
How can I change "Contact User"?
When you are an administrative user, you can change "Contact User" using "User Management" menu, access in header.
In the User Information screen, click "pencil" icon for new contact user, check "Check here for Contact user".
In the User Information screen, click "pencil" icon for new contact user, check "Check here for Contact user".