Digital cellular telecommunications system (Phase 2+) (GSM). Half rate speech. Comfort noise aspects for the half rate speech traffic channels (GSM 06.22 version 7.0.1 Release 1998)
STANDARD published on 1.4.2001
Designation standards: STN EN 300971-V7.0.1
Classification mark: 870971
Catalog number: 17157
Publication date standards: 1.4.2001
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Slovak technical standard
Category: Technical standards STN