AFNOR - NF ETS 300712
Integrated Services Digital Network (ISDN) - Public switched Telephone Network (PSTN) - Premium Rate (PRM) service - Service description
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 May 2001 |
| Status: | active |
| Page Count: | 21 |
| ICS Code (Telephone networks): | 33.040.35 |
| ICS Code (Integrated Services Digital Network (ISDN)): | 33.080 |
Document History
NF ETS 300712
May 1, 2001
Integrated Services Digital Network (ISDN) - Public switched Telephone Network (PSTN) - Premium Rate (PRM) service - Service description
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