For PC users
|OS x Browser||Windows 10 x Microsoft Edge, Google Chrome (latest versions of each)|
|Screen resolution||1024 x 768 pixels or higher|
|Communication speed||A downlink speed of 1.5 Mbps or higher is recommended.|
for smartphones and tablets users
|OS x Browser||iOS, iPad OS x Safari (latest versions of each)
Android x Google Chrome (latest versions of each)
|Communication speed||A Wi-Fi environment is recommended.
Please note that you may not be able to use the service comfortably on some 3G lines.
Since a large amount of packet communication including voice transmission occurs, we recommend the use of a flat-rate communication service.
If you have any problems, click here to go to the support page.
Your System Information
|Communication speed||Measurement in progress|
* If you are using Internet Explorer 8.0 or later and Compatibility View is set to Enabled, the message “The browser you are using is Internet Explorer 7.0” might be displayed. Click the Compatibility View button (the torn page icon) at the right end of the address bar and switch Compatibility View to Disabled to display the correct version.