Question about Gigaset Box 100 int.

Hello You cannot connect your Swisscom HD-Phone Nyon directly to the Sunrise Connect Box 3 via WLAN, as these phones are specially designed for the Swisscom Internet boxes. To use them, you need a DECT base station that is compatible with the phones. The Gigaset Box 100 is a DECT base station, but it might not work directly with the Connect Box 3 from Sunrise as it does not offer a Wi-Fi function for the phone connection. You should check whether the Connect Box 3 has a DECT function or whether you need a separate DECT base station that is compatible with your phones.