| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YDN 038-1997 | English | RFQ |
ASK
|
Days<=3
|
Technical Specifications in National NO.7 Signaling Mode - Integrated Services Digital Network User Part (ISUP) (Tentative Specifications)
|
YDN 038-1997
| |
YDN 038-1997
|