When you want to register more than six lines as sub-lines with "Omatome Seikyu Service (Combined Billing Method)," please download and send the form by following the guide belo...
Even if all the bills are your family's (relation within the third degree), an application for "Omatome Seikyu Service (combined billing method)" should be made by the form for ...
You can continue to check the phone number on "Web Billing" for 480 days after the phone number has changed due to moving.
After 480 days passed, you will not be able to use "W...
If you want to receive them by post, please contact each communications company.
(For Omatome Seikyu Service (combined billing method) users, please contact the communications ...
As for an application / inquiry for your call history and detailed charges, please apply / make inquiries to the communications company.
*Click "here" for the contact desks of ...
After you turned in the application, it takes one or two months to make "Omatome Seikyu Service (combined billing method)" available.
We will send a post card or an envelope, '...
The 10-digit number starting from "N" is the contract number for OCN service of NTT Communications. You can't apply for "Omatome Seikyu Service (combined billing method)" or "We...
The payment method of "Omatome Seikyu Service (combined billing method)" will be that of the main line.
When you want to change the payment method, please contact and ask the c...