ETSI - PRI-ETS 300 245-4
Integrated Services Digital Network (ISDN); Technical Characteristics of Telephony Terminals Part 4: Additional Equipment Interface (AEI)
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 January 1993 |
| Status: | active |
| Page Count: | 130 |
Document History
PRI-ETS 300 245-4
January 1, 1993
Integrated Services Digital Network (ISDN); Technical Characteristics of Telephony Terminals Part 4: Additional Equipment Interface (AEI)
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