EG 201 120-1998 Public Switched Telephone Network (PSTN); Method of Rating Terminal Equipment So That it Can Be Connected in Series and/or in Parallel to a Network Termination Point (NTP) (V1.1.1)
ETSI - European Telecommunications Standards Institute
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EG 201 120-1998
EG 201 120-1998 history
1998EG 201 120-1998 Public Switched Telephone Network (PSTN); Method of Rating Terminal Equipment So That it Can Be Connected in Series and/or in Parallel to a Network Termination Point (NTP) (V1.1.1)
1997EG 201 120-1997 Public Switched Telephone Network (PSTN); Method of Rating Terminal Equipment So That it Can Be Connected in Series and/or in Parallel to a Network Termination Point (NTP) (V1.1.1)