7.5.7 Anonymous Communication Rejection (ACR) and Communication Barring (CB)

29.1633GPPInterworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networksTS

The Anonymous Communication rejection (ACR) and Communication Barring (CB) services are described within 3GPP TS 24.611 [67].

The mapping of Anonymus Communication Rejection supplementary service with Anonymus Call Rejection PSTN/ISDN Supplementary Service is described in clause 7.4.23.

The mapping for Communication Barring is in accordance with the basic call procedures as described in clauses and