Modem Transmit

term.clear()
term.setCursorPos(1,1)
io.write("Set new defaults? ")
default = io.read()
if(default == "yes") then
    term.clear()
    term.setCursorPos(1,1)
    io.write("Modem side: ")
    side = io.read()
    term.clear()
    term.setCursorPos(1,1)
    io.write("Modem Port: ")
    data = io.read()
    port = tonumber(data)
    term.clear()
    term.setCursorPos(1,1)
    io.write("Reply Port: ")
    data = io.read()
    reply = tonumber(data)
else
    side = "back"
    port = 3
    reply = 1
end

term.clear()
term.setCursorPos(1,1)
io.write("Desired Function: ")
command = io.read()

local modem = peripheral.wrap(side)
modem.transmit(port, reply, command)