The document discusses the re-release of the Nokia 3310 in 2017 at MWC Barcelona. The original 3310 from 2000 was one of the best selling phones due to its indestructible design and long battery life. The new 3310 has updated features like a larger color screen, Bluetooth, SD card support, and Snake, while retaining the iconic design and long battery life of the original. However, it lacks modern connectivity features and its success in today's market will depend on whether customers still want a basic phone or expect more advanced technology.