Disabling the function that allows voice calls over a wireless internet connection on a device running the Android operating system is a process undertaken for various reasons. This action effectively reverts the phone’s calling functionality to the cellular network when a Wi-Fi connection is present. For instance, a user might choose to deactivate this feature if experiencing poor call quality over Wi-Fi, such as dropped calls or distorted audio.
The importance of controlling this setting stems from the user’s need to optimize call reliability and manage data consumption. While Wi-Fi calling can conserve cellular data, it is contingent on a stable and robust Wi-Fi network. In situations where the Wi-Fi signal is weak or inconsistent, relying solely on the cellular network might provide a superior calling experience. Historically, cellular networks offered the primary means of voice communication, but the advent of Voice over IP (VoIP) technologies paved the way for this feature. The ability to switch between these modes offers flexibility but necessitates user awareness and control.
