Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony System (CTS), Phase 1; CTS supervising system layer 3 specification (3GPP TS 44.057 version 14.0.0 Release 14)
STANDARD published on 10.4.2017
Designation standards: ETSI TS 144057-V14.0.0
Publication date standards: 10.4.2017
The number of pages: 49
Approximate weight : 147 g (0.32 lbs)
Country: European technical standard
Category: Technical standards ETSI