Can I combine several docomo lines (ex: mobile phones and docomo Hikari internet) using "Omatome Seikyu Service (combined billing method)"?
回答
To combine several NTT docomo lines, please apply for "Ikkatsu Seikyu Service (single billing service)."
If you have a line other than NTT docomo (lines of NTT EAST, NTT WEST, NTT Communications), you can apply the main line of "Ikkatsu Seikyu Service" as the main line for "Omatome Seikyu Service (combined billing method)" and other lines that are not docomo's as sub-lines for "Omatome Seikyu Service."
