Ключевые слова: app, business, cellphone, chat, comments, communication, concept, connection, contact, data, device, digital, email, female, hand, holding, icon, information, interactions, internet, letter, mail, market, marketing, media, message, messages, mobile, network, notification, online, people, phone, post, screen, send, service, smart, smartphone, sms, social, symbol, technology, telephone, text, touch, using, web, woman,