Can I use Wi-Fi Calling while on Airplane Mode?

Wi-Fi Calling and Airplane Mode: Understanding the Interdependence

Wi-Fi calling has revolutionized the way we communicate, allowing us to make and receive calls and messages even when outside traditional cellular coverage areas. However, a common misconception is that Wi-Fi calling can function while Airplane Mode is enabled.

Airplane Mode: A Cellular Connection Blocker

Airplane Mode disables all cellular connections, including voice calls, text messages, and data transmission. By doing so, it effectively isolates the device from all cellular networks. While this is essential for safe operation during air travel, it also has implications for Wi-Fi calling.

Wi-Fi Calling: Dependent on Cellular Identity

To initiate Wi-Fi calling, a device must first establish an active cellular connection. Even if Wi-Fi is enabled, the device needs to authenticate itself with its cellular carrier to access the Wi-Fi calling service. This authentication process requires an active SIM or eSIM.

Incompatible Technologies: Airplane Mode vs. Wi-Fi Calling

Since Airplane Mode disables cellular connections, it follows that it will prevent Wi-Fi calling from functioning. Without an active cellular connection, the device cannot authenticate with its carrier and therefore cannot initiate or receive Wi-Fi calls.

Conclusion

Understanding the interdependence between Wi-Fi calling and cellular connections is crucial. While Wi-Fi calling enhances our communication capabilities, it remains reliant on an active SIM or eSIM. By disabling cellular connections, Airplane Mode effectively renders Wi-Fi calling functionality unavailable. Therefore, it is important to disable Airplane Mode when using Wi-Fi calling to ensure seamless communication.