auオフィスナンバー vVARY
KDDI株式会社About this app
Developer Description
KDDI Corporation provides is the only app of "au office number" and "office mobile pack (fixed telephone number notification options)".
The following issue has been detected when using this app (ver. 3.4.4) on Android device versions (OS 13, 14, 15, 16).
- When making a 9- or 10-digit call starting with a non-zero character, the number 007726 is added to the call.
If you are using the app under the above conditions, please do not upgrade.
(Domestic calls only, calls starting with a 0, and calls with 8 digits or less are not affected.)
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--App Overview--
This app is a dedicated app for the "au Office Number" and "Office Mobile Phone Pack (Landline Number Notification Option)" provided by KDDI Corporation.
When dialing, it identifies the phone number and automatically adds a special number.
The "au Office Number" service is a corporate service that allows you to use landline numbers (0AB-J or 050 numbers) with your au mobile phone.
Calls made to your subscribed landline number (0AB-J or 050 number) will be received on your registered au mobile phone. You can receive calls even if the app is not running.
This service is also available to customers with KDDI Corporation's "Office Mobile Phone Pack (Landline Number Notification)" subscription.
For more information about the service, please visit our website.
* An application is required to use this service.
* This app can be used on au Android devices (excluding tablets and some devices).
* Operation confirmed: Android ver. 4.4 or later (excluding some devices).
* The "Caller ID Notification" function must be turned on. (Some models)
* To start using this app, please check the "Start Date" listed in the "Service Start Notice (Activation Notice)" mailed to you after applying. The app will not be available before the "Start Date."
* Please uninstall this app after canceling this service.
* This app does not transmit customer information from your device to any external parties.
* App permissions will be deleted if the app is not used for a certain period of time, so we recommend setting your device not to automatically delete permissions for this app.
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●au Office Number/Office Mobile Phone Pack (Landline Number Notification Option) Application Software License Agreement
Please read this license agreement before use. (Required)
■License Agreement
By downloading, installing, or using the above-listed application software (hereinafter referred to as the "Application"), you are deemed to have agreed to all of the terms and conditions of this au Office Number/Office Mobile Phone Pack (Landline Number Notification Option) Application Software License Agreement (hereinafter referred to as the "Agreement"), and a license agreement for this Application (hereinafter referred to as the "Agreement") will be established between you and KDDI Corporation (hereinafter referred to as "KDDI") for each au mobile phone terminal involved in the download, installation, or use of this Application. If you do not agree to all of the terms and conditions of this Agreement, you may not download, install, or use this Application.
(1) This Application is application software that simplifies dialing procedures when making calls to the following domestic telephone numbers from an au mobile phone terminal provided by us or Okinawa Cellular Telephone Co., Ltd. using our au Office Number Service and Office Mobile Phone Pack (Fixed Number Notification Option) Service (hereinafter referred to as the "Service").
[Destination Telephone Numbers That Can Be Called Using This Service]
① Numbers from 0AB-J (numbers assigned to NTT East and West subscriber lines, etc.)
② Numbers beginning with 050, 070, 080, or 090
*This Service does not allow calls to be made by adding 184 or 00XY (except as otherwise specified by us) before the destination telephone number. Therefore, if you add 184 or 00XY before the destination telephone number when using this Application, the call will be made using a regular au communications service, not as part of this Service.
(2) If you no longer agree to these License Terms, you will be required to delete this Application from your au mobile phone terminal.
(3) You may use this Application free of charge and on a non-exclusive basis within Japan solely on the au mobile phone device on which you have downloaded, installed, or used the Application.
(4) All rights, including copyright, related to this Application belong to us or third parties authorized by us.
(5) You shall not engage in any acts that infringe or may infringe the rights of us or third parties related to this Application (including copying, transferring, lending, publicly transmitting (including making available for transmission), sublicensing, publishing on a website, etc., modifying, or analyzing (including decompiling, disassembling, reverse engineering, etc.) of the Application without our permission).
(6) If you violate these Terms of Use, we may immediately terminate this Agreement. In the event of such termination, you will be required to immediately delete this Application from your au mobile phone device.
(7) Separate communication charges will apply for downloading, installing, or using this Application.
(8) When making a call overseas from an au mobile phone terminal equipped with this Application, there is a possibility that a call will not connect, that the call will be connected to an unintended destination, or that unexpected charges will be incurred. Therefore, when making a call overseas from an au mobile phone terminal equipped with this Application, you should set the Application menu to not use this Application or delete the Application before making the call.
(9) KDDI may change these Terms of Use. In such cases, the license terms for this Application will be governed by the changed Terms of Use.
(10) KDDI will post these Terms of Use on the following website:
https://biz.kddi.com/user/auon/
(11) If KDDI makes any changes to these Terms of Use that are disadvantageous to you, we reserve the right to post such changes in advance on the website specified in (10) in lieu of individual notice and explanation.
(12) KDDI may change the specifications of this Application as necessary without prior notice to you. If the Company changes the specifications of this Application and requests that you use the revised Application, you will first delete the previous version of the Application from your au mobile phone and then download and use the revised Application.
(13) You may not transfer, assign, or pledge any rights or obligations under this Agreement to a third party.
(14) The Company (including Okinawa Cellular Telephone Company; the same applies below through (15)) makes no warranty, express or implied, regarding the operation, functionality, absence of defects, suitability for the intended use, merchantability, accuracy or reliability of the results of use, non-infringement of third-party rights, use overseas, or any other aspect of the Application.
(15) The Company shall not be liable for any compensation even if you suffer damages related to this Application.
(16) If you allow a third party to use your au mobile phone terminal equipped with this Application, you shall obtain the third party's prior consent to these Terms of Use.
(17) If any doubts or disputes arise between us and you regarding the Application or this Agreement, we will negotiate in good faith. However, if the matter remains unresolved and a dispute arises, the Tokyo District Court or the Tokyo Summary Court shall be the agreed-upon exclusive court of first instance.
End
Version Information
- Version
- -
- Downloads
- 5K+
- Updated on
- -
- Released
- Jan 17, 2026
- Requires
- Android Varies with device
Statistics
Google Play Rating History
Rating Distribution
Downloads Over Time
auオフィスナンバー has been downloaded times. Over the past 30 days, it averaged downloads per day.
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