About the SIM card Please check whether your SIM card supports the frequency band of this phone before placing an order After inserting the card no service is displayed indicating that your SIM card does not match the frequency band of our mobile phone. Not our mobile phone quality problem Product List: Mobile phone*1 leather case*1 charger*1 Supported languages: English Notice: 1. There is an insulating sticker at the battery interface tear it off before use 2. The screen has a protective film it is not scratched 3. Phone Frequency Band: 2G GSM850/900/1800/1900 MHZ (Please Check if work with your sim before order) 4. When you receive the phone please charge it first and then work;