Salutations, thank you for taking the time to ask us your question about the Samsung Galaxy A36 5G. Yes, the advertised Galaxy A36 5G supports Wi-Fi Calling, which lets you make and receive calls and texts over a Wi-Fi network when cellular coverage is limited or unavailable. If you have any other questions or if you would like further assistance, please feel free to reach out to Support. Thank you for being a treasured Samsung customer. - Debra