How can I change "Contact User"?

NTT Communications' support information. This page shows frequently asked questions on NTT Communications Business Portal in detail. How can I change "Contact User"?When you are an administrative user

How can I change default language in this portal?

NTT Communications' support information. This page shows frequently asked questions on NTT Communications Business Portal in detail. How can I change default language in this portal? You can select de

How can I change "User Name" and "Contact (Phone#)"?

NTT Communications' support information. This page shows frequently asked questions on NTT Communications Business Portal in detail. How can I change "User Name" and "Contact (Phone#)"?You can change

How can I change login ID （email address）?

NTT Communications' support information. This page shows frequently asked questions on NTT Communications Business Portal in detail. How can I change login ID （email address）?You can change login ID (

Which contracts can I see in this portal?

NTT Communications' support information. This page shows frequently asked questions on NTT Communications Business Portal in detail. Which contracts can I see in this portal?You can see contracts of s

What should I do if I get the error message "This email address is already registered."?

NTT Communications' support information. This page shows frequently asked questions on NTT Communications Business Portal in detail. What should I do if I get the error message "This email address is

How can I separate contracts to be displayed for each user departments?

NTT Communications' support information. This page shows frequently asked questions on NTT Communications Business Portal in detail. How can I separate contracts to be displayed for each user departme

Can I see the newly added contracts in this portal?

NTT Communications' support information. This page shows frequently asked questions on NTT Communications Business Portal in detail. Can I see the newly added contracts in this portal?The newly added

How many user account can I create in this portal?

NTT Communications' support information. This page shows frequently asked questions on NTT Communications Business Portal in detail. How many user account can I create in this portal?There is no upper

No one can log in to the Business Portal, because of the resignation of predecessor. How do we log in?

NTT Communications' support information. This page shows frequently asked questions on NTT Communications Business Portal in detail. No one can log in to the Business Portal, because of the resignatio