use "3GPP‑Page" to get the last Word version
use "ETSI‑search" to get the last Rel-15 PDF version, when it is available
the ToC and Refs are based on the last 3GPP Word version
The present document specifies the signalling control protocols needed to support Mission Critical Data (MCData) communications. The present document specifies both on-network and off-network protocols.
The MCData service can be used for public safety applications and also for general commercial applications e.g. utility companies and railways.
The present document is applicable to User Equipment (UE) supporting the MCData client functionality, and to application servers supporting the MCData server functionality.
