ETSI GTS GSM 03.81

This GTS gives the stage 2 description of the call identification supp lementary 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).

Edition:

5.1.0

Published:

04/01/1998

Number of Pages:

37

File Size:

1 file , 230 KB

Note:

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