■ It is a widget application that can easily switch the SIM used for data communication.
Since the setting change screen can be started with one action, SIM switching can be done quickly, and the SIM currently used can be seen at a glance on the widget display.
■ You can use it easily just by placing the widget on your home.
Since the management authority of "Telephone" is required for operation, select "Allow" when the confirmation dialog is displayed at the time of setting.
#Since there are not many dual SIM smartphones in the hands of the developer, we have confirmed the operation only with Pixel 5.
In principle, it should work with other dual SIM smartphones, but it may not work well with models with greatly customized setting menus.