ߊ߬ ߓߍ߫ ߟߋ߬ ߦߏ߫ ߝߙߍߕߍ 0 ߕߏ߲ߘߋ ߝߍ߬ ߕߊ߲ߓߊ߲ ߘߐ߫ ߸ ߏ߬ ߛߌ߲ߘߌߣߍ߲߫ ߠߋ߬ ߌߞߏ߫ ߛߎߥߊ߲ߘߌߣߍ߲߫ ߥߟߊ߬ߓߊ IBM 3270 ߟߎ߬ ߘߐ߫ ߸ ߞߵߊ߬ ߣߐ߬ߝߍ߬ߜߍ߲߫ ߕߟߋ߬ߓߊ߮ ߞߊ߬ߞߎ߬ߘߊ߬ߡߊ ߛߋ߲߬ߕߊ߬ߢߊ ߘߏ߫ ߟߎ߫ ߟߊ߫ ߦߏ߫ ߊ߲ߘߊߟߋ߫ ߡߣߏ ߸ ߊ߬ ߣߌ߫ ߞߊ߬ ߛߊ߲ߞߎߟߎ߲ ߡߊ߬ߟߐ߬ߛߓߍ߬ ߡߊ߬ߡߌߘߊ ߞߍ߫ ߞߊ߲ߞߋ ߘߏ߫ ߟߎ߫ ߘߐ߫.