ETSI - TS 100 542
Digital Cellular Telecommunications System (Phase 2+); Line Identification Supplementary Services; Stage 2
| Organization: | ETSI |
| Publication Date: | 1 April 1999 |
| Status: | inactive |
| Page Count: | 33 |
scope:
The present document gives the stage 2 description of the call identification supplementary services.
The group line identification supplementary services are divided into the following four supplementary services:
- Calling line identification presentation CLIP (clause 1);
- Calling line identification restriction CLIR (clause 2);
- Connected line identification presentation COLP (clause 3);
- Connected line identification restriction COLR (clause 4).
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