The Doro Primo 413 is a flip phone with a display on the outside, so you can always check the time and if you have a new text or call. It is also suitable for seniors. The simple menus and large buttons make it easy to make a call or send a text. On the back of the device, you'll find not only a 2-megapixel camera but also an emergency button. With this button, you can quickly reach a number of preset contacts in case of an emergency. The ringtone is extra loud and you can switch to speaker during a conversation by pressing the emergency button.