A:AnswerMake sure you get the micro-mini sim card. If you can not get it, bestbuy associate will cut it for you. They had to cut my micro sim card and it is working very well.
A:AnswerIt comes with a charger, but no earphones. There is plastic on the screen, but you will need to remove that and purchase a good protector shield.
A:AnswerThis is a great question. Each device comes with an instruction manual in the box when you purchase. You can also check the manufacturer's website for an online instruction manual too. I hope this helps you.