Remote radio

local modem = peripheral.wrap("back")
modem.open(14112)
local r = true
while r do
    volume = read()
    if volume=="e" then
        r = false
    else
        term.clear()
        term.setCursorPos(1, 1)
        print(volume)
        modem.transmit(14112, 14112, volume)
    end
end