"Device Status": Previous API version implemented by Deutsche Telekom (Germany), AT&T (United States) and China Telecom (source: https://www.open-gateway.com/operators-map as of 2024-08-16)
"Device Status (Roaming Status)": Previous API version implemented by etisalat (United Arab Emirates, Egypt), Vivo (Brazil), Telefonica (Spain) (source: https://www.open-gateway.com/operators-map as of 2024-08-16)