Ключевые слова: automated systems, blur background, business communications, business environment, buttons, closeup, communication, connectivity, corporate, correction, customer service, dialing, eyelevel, focus, fort wayne, function buttons, indiana, indoor lighting, input device, interaction, keypad, macro, mno, modern, muted grey, navigation, number 6, numeric, office equipment, office technology, precision, professional aesthetic, ready to engage, support, technology, telecommunications, telephone keypad, united states, visual hierarchy, workplace technology,