Cable-plus Phone

What is Cable-plus Phone?
KDDI provides the Cable-plus Phone service in conjunction with various cable television companies. In this service, a line corresponding to NTT East/NTT West's subscriber phone line is offered through partnership with each CATV companies. Thus, basic rates and calling charges become lower than ever before.
Budget-pleasing price with more discounts on monthly basic rates!
Great discounts not only on out-of-city calls and out-of-prefecture calls, but also on international calls and calls made to mobile phones!
It can calls free of charge more than five millons households throughout Japan.
Get a discount on domestic calls by registering your au mobile phone as a contact phone number for Cable-plus Phone!
No need to change phone number and telephone equipment. Additional convenient services are also available!
- Advantage 1
- Save on basic rates!
- Advantage 1
- Save on basic rates!
Monthly basic charges of the Cable-plus Phone service are uniform throughout the country at ¥1,330 [1].
Far more reasonable than NTT basic charges.
- Advantage 2
- Save on calling rates!
- Advantage 2
- Save on calling rates!
Get great discounts by subscribing to the Cable-plus Phone service.
The discount rate is applied not only to domestic calls to general subscriber phones, but also international calls and calls to mobile phones regardless of time zone.
Calls to general subscriber phones, international calls
Calls to mobile phones
- Advantage 3
- Call free of charge for 24hours [9] [10]
- Advantage 3
- Call free of charge for 24hours [9] [10]
It can calls free of charge more than five millons households throughout Japan. [11]
It can calls free of charge whenever to call Cable-plus phone, J:COM PHONE and J:COM PHONE plus.
- Advantage 4
- Earn more savings by the combined use of Cable-plus Phone and au mobile phone!
- Advantage 4
- Earn more savings by the combined use of Cable-plus Phone and au mobile phone!
¥100 discount on monthly basic rates by subscribing to the "Cable-plus Phone discount" with the set of "au mobile phone"!
Under the condition that a contractor has registered the au mobile phone number as KDDI's contact phone number, if this contractor and the contractor of the au mobile phone are the same person, or if this contractor and the contractor of the au mobile phone have the same address or live in the same place, the "Cable-plus Phone discount" with the set of "au mobile phone" which reduces ¥100 from monthly usage charges will be applied.
Please note that, however, the discount is not applied to the following cases.
- If this au mobile phone number is not registered, or its usage is suspended (excluding cases of "emergency network suspension", "discontinuation" and "halt of international calls" due to loss or other accidents) on a date specified by KDDI in each month.
- If an application for change and cancellation concerning the contractor's mobile phone number registered to KDDI, or the initiation of the use of a new au mobile phone through the mobile phone number portability service (including a case of cancellation if multiple phone numbers are registered) has not been submitted.
Furthermore, more discounts are available on domestic calls by subscribing to the "au Collective Talk"!
- With "au Collective Talk," domestic calls become free for 24 hours
- With the use of "au → My Home Discount", domestic calls made from your au mobile phone to your home become free for 24 hours.
- Advantage 5
- Easy to use!
- Advantage 5
- Easy to use!
You can continue using the current phone number of NTT subscriber phone and telephone equipment. There is no change in the way you make calls. Convenient functions equivalent to those offered for NTT subscriber phone are available.
No need to change phone number and telephone equipment
Cable-plus Phone can be used just like your current phone!
- Local calls, in-prefecture long distance calls, out-of-prefecture calls, international calls, calls to IP phones, calls to mobile phones and PHS, and emergency calls (110, 118, and 119) are all available [7].
- KDDI performs a necessary procedure to halt the NTT East or NTT West subscriber phone service through MNP (Mobile Number Portability) on behalf of customers [8].
- Total charges including basic rates and calling charges are billed by individual cable television companies.
- Terms and conditions
See below for terms and conditions of the Cable-plus Phone service.
- About Universal Service System
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In accordance with the launch of the "Universal Service System", KDDI has begun imposing a "Universal Service Fee" on customers who signed contracts with us for their portion of usage since January, 2007. The full amount collected is forwarded to the Telecommunications Carriers Association (TCA), which is the Universal Service Administrative Agency. See below for the details of the Universal Service System.