All publications in this category
| ND Number | Version | Title | File (size) | Status | Comment |
|---|---|---|---|---|---|
| ND1201 | Issue 1 | Completion of Calls to Busy Subscriber (CCBS) Supplementary Service | (168kb) | Current | |
| ND1202 | Issue 1 | Calling Line Identification Restriction (CLIR) | (64kb) | Current | |
| ND1203 | V1.2.1 | Geographic Number Portability | (134kb) | Current | |
| ND1204 | Issue 1 | Call Forwarding on Subscriber Not Reachable Supplementary Service | (69kb) | Current | |
| ND1206 | Issue 2 | High Level Service Description For Targeted Transit | (121kb) | Current | |
| ND1207 | V1.2.1 | Non-Geographic Number Portability | (152kb) | Current | |
| ND1208 | V1.5.1 | Mobile Number Portability | (379kb) | Current | |
| ND1209 | Issue 1 | Operator Services | (22kb) | Current | |
| ND1210 | Issue 1 | Public Network Features To Support A Messaging Service | (27kb) | Current | |
| ND1212 | Issue 1 | Textphone Messaging Service Description | (85kb) | Current |