The present Recommendation specifies the protocol implementation conformance statement (PICS) for communications diversion (CDIV) services, [ITU-T Q.3620 v1].

The communications diversion (CDIV) services enables diverting user, to divert the communications addressed to them to another destination.

The present Recommendation is part 1 of a multi-part deliverable covering communication diversion (CDIV), as identified below:

Part 1: "Protocol implementation conformance statement (PICS)";

Part 2: "Test suite structure and test purposes; Network side (TSS&TP)";

Part 3: "Test suite structure and test purposes; User side (TSS&TP)";