What happens to "Web Billing" if I partially terminate (suspend or cancel) the multiple lines registered at "Web Billing"?
回答
You can use "Web Billing" for 480 days after the cancellation for the suspended or cancelled lines.
For the multiple lines registered with "Web Billing" under the same ID/password, you can continue to use "Web Billing" with the current ID/password for the lines other than the cancelled ones.
