Radio and sim
Request SIM card and radio connectivity status.
Wireless communication is at the heart of many Cascades apps, so it can be important to retrieve information about radio connectivity and SIM card status. You can determine the capabilities and state of a connected cellular network, determine the specific services that are supported by a network, retrieve status information for an inserted SIM card, and more.
Libraries and permissions
To link against these classes, add the following line to your .pro file:
LIBS += -lbbdevice
You must also specify the following permissions in your bar-descriptor.xml file: