Please read down below about the service details and system requirements in order to have an operator chat support.
◆Service details
Professional operators will help you out...
A revenue stamp is required for letters and documents issued by us directly. So the documents that customers downloaded and printed out from "Web Billing" do not have to have a ...
Please confirm the error message in red at the top of the login ID/password input screen on "Web Billing."
The system recognizes the capital/lower-case you input for the login ...
After selecting the communications company in the field of phone number on the online application screen, point a cursor at the number inputting field and the details pops up on...
If you apply for it at NTT EAST / NTT WEST, you can apply the unused telephone card to the dial-phone charges from next month on.
For the details, please contact NTT EAST / NTT...
If a NTT docomo line is one of the lines which you want to combine by "Omatome Seikyu Service (combined billing method)," the NTT docomo line should always be the main line.
If...
The bill for phone charges is issued approximately one to one and a half months after the usage period.
When the phone number is changed due to moving or other reasons, or whe...