Terminal support interface for harmonized analogue PSTN terminals

Die Norm herausgegeben am 26.2.1999

2-wire analogue voice band interfaces; Loop Disconnect (LD) dialling specific requirements

Die Norm herausgegeben am 23.3.1999

Public Switched Telephone Network (PSTN); Network Termination Point (NTP) analogue interface; Specification of physical and electrical characteristics at a 2-wire analogue presented NTP for short to medium length loop applications

Die Norm herausgegeben am 2.6.1999

Public Switched Telephone Network (PSTN); Network Termination Point (NTP) analogue interface; Specification of physical and electrical characteristics at a 2-wire analogue presented NTP for short to medium length loop applications

Die Norm herausgegeben am 25.1.2000

Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Master list of codepoints and operation values

Die Norm herausgegeben am 15.7.1997

Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Master list of codepoints and operation values

Die Norm herausgegeben am 17.3.1999

Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Master list of codepoints and operation values

Die Norm herausgegeben am 26.9.2000

Identification card systems; Telecommunications IC cards and terminals; Additional Telecommunications Features (ATF)

Die Norm herausgegeben am 15.8.1997

Identification card systems; Telecommunications IC cards and terminals; Additional Telecommunications Features (ATF)

Die Norm herausgegeben am 6.5.1999

Identification card systems; Telecommunications IC cards and terminals; Interoperability with synchronous prepaid cards; Part 1: Requirements for off-line and on-line configurations

Die Norm herausgegeben am 31.7.1997