Nokia Lumia 630 Dual SIM Smartphone (11.4 cm (4.5 inch) touchscreen, 5 megapixel camera, HD-ready video, Snapdragon 400, 1.2GHz quad-core, Windows Phone 8.1) yellow (Electronics)
Two of these devices, we have two weeks in the family in use, and are real Windows Phone fans. Perfect is the Dual Sim function, which allows, for example, to use a prepaid card with a real landline number and then comes to each one cheaper data plan