Ключевые слова: booth, business, businessman, button, call, card, cell, center, close, closeup, communication, concept, connection, contact, customer, dial, dialing, dialling, equipment, finger, hand, help, interview, keypad, landline, mobile, modern, new, number, office, old, operator, people, person, phone, press, receiver, service, support, technology, telecom, telecommunication, telephone, up, using, vintage, white, woman, work,