You can apply a corporate line for "Omatome Seikyu Service (combined billing method)." The lines that you are going to apply for "Omatome Seikyu Service" should have the same co...
"Omatome Seikyu Service (combined billing method)" will also be changed to a paper bill payment.
However, if the deduction fails three times in a row (three months), it will be...
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 ...
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...
There are four companies, NTT docomo, NTT EAST, NTT WEST and NTT Communications, which transfer the customers' receivables of monthly communications charges to us.
It is "web_info@j" for "Seikyu gaku Oshirase email (billing amount notification email)."
With the measures against spam emails, you may not be able to receive the "Seikyu gaku ...
After logging in by the reissued ID/password, you can set your own ID/password. At that time, you can use your previous ID/password.
When you change the ID/password regularly...
Please input the line number that you want to combine other than the main line. If the line is already under "Ikkatsu Seikyu Service (single billing service)" that each communic...