Ключевые слова: analog, architecture, buttons, cellular, city background, city life, city morning, city view, cityscape, communication, comparison, connectivity, devices, digital, evolution, flip phone, gadget, handheld, innovation, landscape, mobile communication, mobile device, mobile phones, modern, network, old and new, outdoor, progress, reflection, screen, skyline, smartphone, sunrise, tech, technology, telecommunications, urban, vintage, window ledge, wireless,