The SMS Gateway for Android™ app enables sending and receiving SMS messages through an API that can be accessed directly on the device or via a cloud server when direct device access is not possible.
A simple way to help you detect if your user removes/inserts/modifies the SIMs on their device.
Add a description, image, and links to the sim topic page so that developers can more easily learn about it.
To associate your repository with the sim topic, visit your repo's landing page and select "manage topics."