The discount service called "Ikkatsu Seikyu Waribiki (discount with single billing service)" of NTT EAST/WEST remains available. Unless you cancel "Ikkatsu Seikyu (single billin...
You might have input lines other than the main line which are under "Ikkatsu Seikyu Service (single billing service)." If you are already using the "Ikkatsu Seikyu Service," ple...
After starting "Web Billing," you can check the billing amount online at any time.
You can check the billing breakdowns for the past four months and the billing amount for the ...
You can check approximately two weeks before the due date.
For customers who have registered "Seikyu gaku Oshirase email (billing amount notification email)" service, we will s...
If the bill is issued by us, you will be able to apply for "Omatome Seikyu Service (combined billing method)."
If we charge you only for OCN services, we may charge you once ev...
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 issuing fee of the paper bills depends on the regulations that have been set by the communications company of the main line of "Omatome Seikyu Service (combined billing meth...