Nguyên văn của 1 người từ cái nguồn bạn kumori đưa

"well... what it says it not always what you get. KDDI gets a lot of things right, and overall I really like them... and they now own my Tepco fiber line(home, not mansion), they would like me to change to their HikariOne. .. telling me my Tepco will disappear in the future.

After making arrangement for the change, they sent a "new" router which would be required... upon inspection of the router... it is over a year old, and not designed for 100MB-1000MB lines, upon inquiring with KDDI, they couldn't explain why... they are using their router's MAC addresses to verify customers, and you MUST use their their router... so I had to cancel their installation.... when they close my Tepco, I'll switch to NTT."