
Universal Mobile Telecommunications System (UMTS); LTE; Study of mechanisms for Protection against Unsolicited Communication for IMS (PUCI) (3GPP TR 33.937 version 9.0.0 Release 9)
STANDARD published on 18.2.2010
Designation standards: ETSI TR 133937-V9.0.0
Publication date standards: 18.2.2010
The number of pages: 93
Approximate weight : 310 g (0.68 lbs)
Country: European technical standard
Category: Technical standards ETSI