2-wire analogue voice band interfaces; Loop Disconnect (LD) dialling specific requirements
STANDARD published on 23.3.1999
Designation standards: ETSI ES 201187-V1.1.1
Publication date standards: 23.3.1999
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: European technical standard
Category: Technical standards ETSI