IIJmio Coupon Switch 6.2.0

The IIJmio Coupon Switch (mioPON) application allows you to control your data rate at high or low speed. It is designed for users who have reached the maximum data volume allowed on their IIJmio Mobile Service contract. With this app, you can purchase coupons or check the details of your coupon volume on the IIJmio website.

When you open the app, you will see "mioPON" displayed in your home menu instead of "IIJmio Coupon Switch". To switch your data rate on or off, follow these steps:

1. Open the mioPON app from your home menu.
2. Login with your mioID and password.
3. Select the telephone number for which you want to control the data rate.
4. Tap the "apply" button.

Please note that if you switch on and off continually, it may take up to 1 minute for the changes to take effect.

The mioPON app also offers other functions:

• To check your coupon volume, touch "hdd".
• To view the data volume usage for each SIM card, touch the phone number associated with that SIM card. Please note that the usage data is updated every few hours and may not reflect the latest information.
• If your total data volume usage at the low-speed data rate exceeds 366MB within three days, your data rate will be limited. You will receive a notification stating "OFF時 通信規制中" below the usage data.
• To view any memo associated with a specific SIM card, touch and hold the phone number.

It is important to note that this application does not display the coupon volume distributed to each SIM card, nor does it include the total coupon volume in its calculations.

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Software License Agreement

To use this application, you must agree to the following Software License Agreement. You can find it at https://www.iijmio.jp/guide/agreement/miopon.jsp.