Specifies the method for specification of basic and supplementary services provided by a Private Telecommunications Network (PTN) to users of terminal equipment attached to it. Applies to any other PTN-related standard.
- Edition:
- 1
- Published:
- 05/01/1994
- Number of Pages:
- 14
- File Size:
- 1 file , 43 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
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