SYMBOL FOR DEVICE CONTROL TWO
SYMBOL FOR END OF TRANSMISSION
SYMBOL FOR BELL
SYMBOL FOR FORM FEED
SYMBOL FOR SHIFT OUT
SYMBOL FOR SHIFT IN
SYMBOL FOR DEVICE CONTROL ONE
SYMBOL FOR DEVICE CONTROL FOUR
SYMBOL FOR NEGATIVE ACKNOWLEDGE
SYMBOL FOR SYNCHRONOUS IDLE
SYMBOL FOR END OF TRANSMISSION BLOCK
SYMBOL FOR RECORD SEPARATOR