Quick start guide arg600/arr600 wireless gateway front and back panel of the dual sim product variants front and back panel of the single sim product variants 6 4 7 5 8 6 9 2 3 3 5 1 4 7 1 8 2 10 1 i/o connector (only arr600 models) 2 power supply 12...48 vdc 3 console/serial port 4 power switch 5 c...