Digital Enhanced Cordless Telecommunications (DECT);Global System for Mobile communications (GSM);DECT/GSM Interworking Profile (IWP);Implementation of facsimile group 3 (Endorsed by Asociación Española de Normalización in January of 2023.)
Digital Enhanced Cordless Telecommunications (DECT);Global System for Mobile communications (GSM);DECT/GSM Interworking Profile (IWP);Implementation of facsimile group 3 (Endorsed by Asociación Española de Normalización in January of 2023.)
