I bought the phone because I was tired of always having to haul 2 Cell's with. I also wanted a clamshell. The negative reviews below 3 stars I can not to take place. Certainly the establishment is not easy and without the PDF manual that simply does not have. Was nothing new to me if you have had experience with the smartphone from Huawei Y530 and also other mobile and smart phones it. What to do is a really already clear when one reads the usual vacuous brief instructions. The agreement is quite good if you some rules of the game, as with all mobile phones or smartphones noted. Point deduction can not give it even when one considers the appearance and price