Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D) and Direct Mode Operation (DMO); Part 18: Air interface optimized applications; Sub-part 1: Location Information Protocol (LIP)

• 1.7.2
• 1.7.1
• 1.6.1
• 1.5.1
• 1.4.1
• 1.3.1
• 1.2.1
• 1.1.1