| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 2538-2013 | English | RFQ |
ASK
|
Days<=10
|
Test method of the transact flow for number portability
|
YD/T 2538-2013
| Obsolete |
YD/T 2538-2013
|