Radio Equipment and Systems (RES); ElectroMagnetic Compatibility (EMC) standard for second generation Cordless Telephone (CT2) apparatus operating in the frequency band 864,1 MHz to 868,1 MHz, including public access services (Endorsed by Asociación Espanola de Normalización in September of 2022.)

Die Norm herausgegeben am 1.9.2022

Radio Equipment and Systems (RES); ElectroMagnetic Compatibility (EMC) standard for VHF FM broadcasting transmitters

Die Norm herausgegeben am 17.9.2004

BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY QUALITY VOICE BANDWIDTH 2-wire analogue leased line (A20). Connection characteristics and network interface presentation.

Die Norm herausgegeben am 20.11.1997

Access and Terminals (AT); Ordinary quality voice bandwidth 2-wire analogue leased line (A2O); Connection characteristics and network interface presentation (Endorsed by AENOR in February of 2004.)

Die Norm herausgegeben am 1.2.2004

BUSINESS TELECOMMUNICATIONS (BTC). SPECIAL QUALITY VOICE BANDWIDTH 2-Wire analogue leased line (A2S). Connection characteristics and network interface presentation.

Die Norm herausgegeben am 20.11.1997

Access and Terminals (AT); Special quality voice bandwidth 2-wire analogue leased line (A2S); Connection characteristics and network interface presentation (Endorsed by AENOR in February of 2004.)

Die Norm herausgegeben am 1.2.2004

BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY AND SPECIAL QUALITY VOICE BANDWIDTH 2-WIRE ANALOGUE LEASED LINES (A2O AND A2S). TERMINAL EQUIPMENT INTERFACE.

Die Norm herausgegeben am 20.11.1997

Access and Terminals (AT); Ordinary and Special quality voice bandwidth 2-wire analogue leased lines (A2O and A2S); Terminal equipment interface (Endorsed by AENOR in February of 2004.)

Die Norm herausgegeben am 1.2.2004

BUSINESS TELECOMMUNICATIONS (BTC). ORDINARY QUALITY VOICE BANDWIDTH 4-wire analogue leased line (A40). Connection characteristics and network interface presentation.

Die Norm herausgegeben am 20.11.1997

Access and Terminals (AT); Ordinary quality voice bandwidth 4-wire analogue leased line (A4O); Connection characteristics and network interface presentation (Endorsed by AENOR in February of 2004.)

Die Norm herausgegeben am 1.2.2004