ETS-300248-A1 › Business Telecommunications (Btc); Open Network Provision (Onp) Technical Requirements
ETS-300248-A1
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1993 EDITION AMENDMENT 1
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CURRENT
Business Telecommunications (Btc); Open Network Provision (Onp) Technical Requirements
Document Number
ETS-300248-A1
Revision Level
1993 EDITION AMENDMENT 1
Status
Current
Publication Date
Nov. 1, 1995
Page Count
4 pages