Table of Contents

Foreword
0 Scope
   0.1 Normative references
   0.2 Abbreviations
1 Calling Line Identification Presentation (CLIP)
   1.1 Normal operation
   1.2 Interrogation
   1.3 Activation, deactivation, registration and
       erasure
2 Calling Line Identification Restriction (CLIR)
   2.1 Normal Operation
   2.2 Requesting presentation of CLI
   2.3 Requesting restriction of CLI presentation
   2.4 Interrogation
   2.5 Activation, deactivation, registration and
       erasure
3 Connected Line Identification Presentation (COLP)
   3.1 Normal operation
   3.2 Interrogation
   3.3 Activation, deactivation, registration and
       erasure
4 Connected Line Identification Restriction (COLR)
   4.1 Normal operation
   4.2 Interrogation
   4.3 Activation, deactivation, registration and
       erasure
Annex A (informative): Status of GSM 04.81
History

Abstract

Describes the procedures used at the radio interface for normal operation, registration, erasure, activation, deactivation, invocation and interrogation of line identification supplementary services.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SMG 3
Supersedes	PRETS 300 951 : DEC 96