The d points will be given for "Omatome Seikyu Service (combined billing method)" that has docomo line as the main line.
However, it is limited to the use of docomo lines und...
Once you register with "Web Billing," you will be able to print out the "payment certificate" for the past 15 months maximum on your own from the top screen after you logged in....
When you cancel only the sub-line of "Omatome Seikyu Service (combined billing method)," the sub-line will be separated from "Omatome Seikyu Service." But "Omatome Seikyu Servic...
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 line you are trying to register with "Omatome Seikyu Service (combined billing method)" is the line billed by us?
After selecting the communications company in the field o...
Please input the 10-digit number starting from "0," "6," "7," "8" for OCN number of NTT Communications. You can find the number written on your bills as "お客様電話番号等 (custo...
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...
After the registered line was cancelled for suspension or cancellation, you can use "Web Billing" for 480 days after the cancellation.
For the multiple lines registered with "W...
Procedures for each line is not necessary. Please change the payment method of the main line of "Omatome Seikyu Service (combined billing method)."
However, if you cancel "Omat...