Plan S Simple

Announcement regarding termination of the CDMA 1X WIN service

As of March 2022, the CDMA 1X WIN service for au 3G mobile phones will end. Customers who are subscribed to the rate plans for 3G mobile phones, smartphones, data communication devices, and other devices listed on this page may continue to use their device until this service ends. However, after the service ends, you will need to change a model that supports 4G LTE.

Click here for more details（Japanese only）

* As of November 07, 2018 (Wednesday), new applications are no longer accepted for the rate plans for 3G mobile phones, smartphones, data communication devices, and other devices listed on this page. (Only changes within the rate plans for 3G mobile phones, smartphones, data communication devices, and other devices will continue to be accepted.)

Click here for more details（Japanese only）

This is a rate plan for 3G mobile phones with a free call allowance of ¥2,000/month.

Application	Required

Overview

Basic charges	When 2-year contract[1] is applied	¥1,550
Basic charges	Before discount services are applied	¥3,100
Free call allowance [2]		Equal to ¥2,000 〈Up to 62 minutes [2]〉
Rollover limit *when CARRY OVER is selected		¥10,000
Domestic calling charges [3]		¥16/30 seconds
Packet communications charge [4]	Domestic packet communications charge	¥0.2 /packet
Packet communications charge [4]	Packet communications flat-rate service	Double-Teigaku-Super Light and IS Flat are available. Double-Teigaku-Super Light IS Flat
Domestic SMS charge		¥3/message when sending; Free when receiving

* It is not available for 4G LTE Smartphones , 4G LTE mobile phone and "Prepaid" services.

[1]2-year contract is automatically renewed in two-year units. In the case of contract termination, a contract cancellation fee of ¥9,500 is incurred (excluding the renewal period).
2-year contract
[2]The listed call time is the maximum time, and differs depending on actual usage circumstances.
[3]A call that continues beyond midnight will be charged for the day on which the call ends.
[4]To use packet communications that includes NET and E-mail (@ezweb.ne.jp), a subscription to EZ WIN Course (¥300/month) or IS NET (¥300/month) is necessary.

Click the link below for more information about carrying over the free call allowance.

INDEFINITE-PERIOD CARRY OVER（in Japanese only）

Click the link below for more information about the sharing of the free call allowance between family members.

Family Discount

Eligible models

3G Smartphones
iPhone 4S
Feature Phone

Inquiries

Universal service system

In accordance with the launch of the universal service system, subscribers of au phone services have been asked to pay a "universal service fee" from billing of January 2007.

Universal service system

Notes

Notes on rate plan changes

Change of a rate plan usually takes effect on the month subsequent to the month in which such a request is made. However, if you apply on the last two days of a month (especially, after 8:00 PM), the change may take effect two months later (Charges for changes are free).

Notes on basic charges

If you sign up for a service, or cancel the contract partway through the month, the basic charges (including the free call allowance in the case of rate plans with the free call allowance) are calculated on a prorated basis.

Notes on calling charges

au rate plans are not applicable to charges of international calls (KDDI/SoftBank/NTT Communications/ARTERIA Networks/Brastel/IPS). International calls are separately charged by international call carriers based calling charges specified by each carrier. The length of free calls included in plans with free call allowance indicates the maximum time, and differ depending on actual usage circumstances.
The length of free calls included in plans with the free call allowance indicates the maximum time, and differ depending on actual usage circumstances.
Charges displayed by the "Service to display charges for each plan" are merely estimated amounts, and differ from the actual billing amounts.
A call that continues beyond midnight will be charged for the day on which the call ends.

Charges included in free call allowance

Domestic calling charges (domestic calling charges/charges for sending SMS (C-mail)/charges for transferring EZ App/data communication charges other than packet communication charges)
Domestic packet communication charges (not applicable to customers who subscribe to a flat rate or discount service for packet communications)
au International Calling Service calling charges
au World Service calling and communication charges for overseas use

* Free call allowance is applied in the following order: "domestic calling charges", "domestic packet communication charges", "au International Calling Service", "au World Service calling and communication charges for overseas use".