124084 【FULL】

Part of the Layer 3 radio interface specifications.

The protocol mandates specific timers to prevent network hanging; if a response to a hold request is not received before the timer expires, the mobile station must assume failure and inform the user. 124084

Technical Protocols for MultiParty (MPTY) Supplementary Services: An Analysis of ETSI TS 124 084 1. Introduction Part of the Layer 3 radio interface specifications

The standard has evolved significantly through different "Releases" (e.g., Release 13, 16, 18, and 19), with the most recent updates ensuring compatibility with modern network architectures. 124084