Easily call and text your friends across the country using this iPhone 6s. Featuring 16 GB of built-in memory, this mobile phone has enough space to store your messages, applications, and more. This model is built with a 12-megapixel resolution camera, so you can capture impressive pictures of all your adventures. Access a network of absolute connectivity using this iPhone 6s. This device is locked to EE and compatible with Vodafone, O2, Three Carriers.