KDDI HOMETelephoneau Home Phone

au Home Phone

If you are an au mobile phone user, you can get a discount on your home phone as well. By using an au mobile phone and an au Home Phone as a set, domestic calls become free at all hours!

About au Home Phone

This is the collective term used to refer to various fixed line services provided by KDDI. By combining one of these services with au mobile phone through the au Collective Talk plan, domestic calls between fixed lines as well as domestic calls between a mobile phone and a fixed line become free at all hours.

Open link in a new windowau Collective Talk (in Japanese only)

Fixed line services included in au Home Phone (excluding MYLINE)

au HIKARI Phone service

au HIKARI Phone service

This is a cost-saving service to allow users to enjoy the Internet, phone and TV at the same time, using optical lines.
With this service offering high quality and bargain price, there is no need to change the phone number and telephone equipment you are currently using.

Open link in a new windowADSL one phone service (in Japanese only)

ADSL one phone service

Without NTT switching equipment, this phone service offers low-cost access using ADSL one provided by KDDI's own network.
No need to change the current phone number and telephone equipment even if you switched from NTT line.

Metal-plus Phone

Metal-plus Phone

This is a service for customers who would like to use a phone without the Internet.
As calls can be made directly through KDDI's high-quality IP network, NTT's phone subscription right is not required.

au one net KDDI-IP Phone

au one net KDDI-IP Phone

This is a voice communications service using the Internet. This new service features low calling rates. For instance, calls between au one net KDDI-IP Phone subscribers become free.

Cable-plus Phone

Cable-plus Phone

This cost-saving service is offered through partnership between cable television companies and KDDI. No need to change the current phone number and telephone equipment. Besides, calls between Cable-plus Phone users as well as calls to J:COM PHONE Plus/J:COM PHONE users are free at all hours!

Open link in a new windowCommufa Hikari (in Japanese only)

Commufa Hikari Phone

This convenient and cost-saving phone service can be used along with Commufa Hikari Internet as a set.

Open link in a new windowJ:COM PHONE Plus (In Japanese only)

J:COM PHONE Plus

This is a fixed line service provided through partnership between J:COM and KDDI. This service not only offers lower basic rates and calling charges, but also allows users to make calls between J:COM PHONE users as well as calls to J:COM PHONE/Cable-plus Phone users free of charge at all hours. If you combine this service with an au mobile phone, a further reasonable discount service becomes available.

<Service area>

Service area differs depending on services. au Home Phone may be unavailable in some regions.

About au Collective Talk

Domestic calls become free at all hours by using au mobile phone and au Home Phone as a set!!

If you use the "KDDI Collective Billing Service" and other applicable services, domestic calls from your "au Home Phone" (excluding MYLINE) to an au mobile phone as well as "au Home Phone" (excluding MYLINE) are free anytime 24 hours a day. Besides, if you subscribe to "au → My Home Discount", domestic calls from your au mobile phone to your home become free at all hours.

  • NTT subscriber phones, such as KDDI's MYLINE, are not eligible for free calls. Please check applicable conditions on the "au Collective Talk" page for details.

Open link in a new windowau Collective Talk (in Japanese only)

Figure: Domestic calls become free at all hours by using au mobile phone and au Home Phone as a set!!

See below for more details of au Collective Talk.

See below for details about KDDI Collective Billing Service and au → My Home Discount.