Ключевые слова: adult, background, black, business, call, card, cellphone, cellular, change, chip, closeup, color, communication, concept, connection, contacts, electronic, female, insert, inserting, micro, microchip, mobile, modern, network, new, number, object, old, open, operator, people, person, phone, removal, sim, slot, smartphone, swap, swapping, talk, technology, tool, top, tray, view, white, woman,