CC network remote

MASTER_CHANNEL = 5452
ELEVATOR_CHANNEL = 47883
PORTAL_CHANNEL = 55290

modem = peripheral.find("modem") or error("No modem attached", 0)
args = {...}
recentChannel = 0

function jobSelect()
    if args[1] == nil then
        print("No valid job selected!")
        print("'remote [job] [task] [label]'")
        print("E.G. remote elevator call lab")
    elseif args[1] == "elevator" then
        local transmission = args[2].." "..args[3]
        modem.transmit(ELEVATOR_CHANNEL, MASTER_CHANNEL, transmission)
        print("Task signal sent: "..transmission)
        recentChannel = ELEVATOR_CHANNEL
    elseif args[1] == "portal" then
        local transmission = args[2].." "..args[3]
        modem.transmit(PORTAL_CHANNEL, MASTER_CHANNEL, transmission)
        print("Task signal sent: "..transmission)
        recentChannel = PORTAL_CHANNEL
    end

end
modem.open(MASTER_CHANNEL)
jobSelect()