Digital cellular telecommunications system (Phase 2+); Subscriber data management; Stage 2

• 7.7.0
• 7.6.0
• 7.5.0
• 7.4.0
• 7.3.0
• 7.2.0
• 7.1.0
• 6.5.0
• 6.4.0
• 6.3.0
• 6.2.0
• 6.1.0