Digital cellular telecommunications system (Phase 2+); Rate adaption on the Base Station System - Mobile-services Switching Centre (BSS - MSC) interface

• 8.4.1
• 8.3.0
• 8.2.0
• 8.1.0
• 7.1.0
• 7.0.1
• 6.1.0
• 6.0.0
• 5.4.0