Table of Contents

Foreword
1 Scope
2 Conformance
3 References
   4.1 External definitions
   4.2 Additional network feature
   4.3 Automatic Call Offer invocation timer
   4.4 Busy
   4.5 Call, Basic call
   4.6 Consultation timer
   4.7 Offered call
   4.8 Path retention
5 List of acronyms
6 SS-CO stage 1 specification
   6.1 Description
   6.2 Procedures
   6.3 Interactions with other supplementary services
       and ANFs
   6.4 Interworking considerations
   6.5 Overall SDL
7 SS-CO stage 2 specification
   7.1 Functional model
   7.2 Information flows
   7.3 Functional Entity actions
   7.4 Functional Entity behaviour
   7.5 Allocation of Functional Entities to physical
       equipment
   7.6 Interworking considerations
History

Abstract

Describes stage 1 and 2 of the call offer supplementary service. See ECMA DTR/ECMA-TR/SVC) for a description of the call offer supplementary service. See ENV 41 005 for definition of stage 1 and 2.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	ECMA TC 32
Supersedes	PRETS 300 361 : OCT 93