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. So it's a good combination at least for us. We were now on vacation in Europe free to achieve, and also our landline phone from had also diverted at home directly onto the SIM card with the local phone number. Perfect ... These global Offline Navigation, and a photo camera which, although no flash but crisp photos makes in beautiful colors that are uploaded directly to the Onedrive (Cloud). For us a very clear buy, and provide a system which is far less susceptible to malware than Android. This was important for us as parents because our son has now received its first smartphone.