The app uses the Global System for Mobile Communications (GSM) telephony radio system. The app uses 802.11 networking (Wi-Fi) features on the device. Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.Īllows applications to access information about Wi-Fi networks.Īllows applications to open network sockets.Īllows applications to access information about networks.Īllows applications to connect to paired bluetooth devices.Īllows an application to write to external storage.Īllows an application to read from external storage.Īllows access to the list of accounts in the Accounts Service.