Ключевые слова: answering, assistance, business, cable, call, client, communication, concept, connect, connection, contact, conversation, cord, customer, dial, discussion, electronics, emergency, giving, hand, handset, hang, help, hold, lifting, line, message, number, object, office, people, phone, phone call, picking, plastic, receiver, red, retro, ringing, sales, service, speak, support, talk, technology, telecommunication, telemarketing, telephone, vintage, wait,