
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Support of Dual Tone Multi-Frequency (DTMF) signalling (3GPP TS 23.014 version 4.0.0 Release 4)
STANDARD published on 31.3.2001
Designation standards: ETSI TS 123014-V4.0.0
Publication date standards: 31.3.2001
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: European technical standard
Category: Technical standards ETSI