Ключевые слова: access, administration, answer, assistance, call, center, centre, close up, company, computer, cropped, customer, cyberspace, devices, dial, earphones, employee, engineer, fingers, guy, hands, headset, helpdesk, helpline, hotline, keyboard, laptop, male, man, manager, office, operator, phone, pressing, provider, putting, question, reception, response, secretary, service, speaker, streaming, system, talk, telephony, tournament, voice, wired, working,