Very good device for calling and texting. Easy qwerty keyboard. List of contacts easy to use. Powerful processor. Good reception. Ability to change the display according to their tastes. Wifi works well. Micro SD card slot up to 32GB. Beautiful presentation. Less comprehensive and much less expensive than a high-level smartphone but easier to use for basic functions such as the phone call and sending a text message. Very well thought out. I found a happy Nokia (quality, pragmatism). Works with a standard SIM card.