Usar la aplicación APKPure
Obtener Dual SIM versión histórica en Android
Obtener información acerca de las tarjetas SIM en el dispositivo
Get details about SIM cards.
On device with single SIM you will get information about SIM card serial number, operator, SIM state and other parameters.
If you have more than one SIM, you can get information about SIM card serial number and operator.
Dual SIM is supported on devices with Android 5.1 or later. On dual SIM device with Android 4 or 5.0 application displays information only about first SIM card.