Ключевые слова: administration, assistance, business, businessperson, button, call, calling, career, cellphone, closeup, communication, company, contact, contact us, conversation, crm, employee, equipment, fingers, hand, hands, help, holding, job, landline, marketing, message, number, office, people, person, phone, professional, receptionist, secretary, social, speaking, staff, support, talking, technology, telecommunication, telemarketing, telephone, touch, touching, work, worker, working, workplace,