0 Overview–Installation Flow 1 Engineering Preparation   2 Unpacking for Inspection 3 Precautions in Conveying 4. Installing Cabinet ZTE BTS Installation 5. Installing Internal Cables of Cabinet 6 Installing External Cables of Cabinet  7 Installing Power Cable and Ground Cable BTS Installation  8 Installing monitoring system 9 Installing the GPS antenna feeder 10 Installing a board 11 Checking installation of antenna pole 12 Installing the antenna 13 Feeder window installation 14 Installing feeder cables 15 Hardware Installation Check  16 Equipment power on and power…