Ключевые слова: adult, background, business, call, card, cellphone, cellular, chip, closeup, communication, connection, contact, data, electronic, equipment, gsm, hand, identification, identity, indoors, information, internet, male, man, mini, mobile, modern, network, number, operator, person, phone, plastic, security, service, sim, simcard, smartphone, sms, subscriber, support, table, technology, telecommunication, telephone, tool, user, white, young,