| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YDN 056-1997 | English | RFQ |
ASK
|
Days<=3
|
Technical Requirements for Access Network - High Bit Rate Digital Subscriber Line (HDSL) (Tentative Specifications)
|
YDN 056-1997
| Obsolete |
YDN 056-1997
|