There are letters on the seal of the packaging box of Huawei digital products.

The letter on the seal of Huawei's digital product packaging box is the reason to check the authenticity of mobile phones. Look, there are signs of network access permission and 3C authentication on the mobile phone body. Regular network access signs are printed with needles, with clear numbers and light colors. Look at the dent carefully with a needle. You can check whether the serial numbers on the three-guarantee certificate, the back of the mobile phone, the packaging box and the mobile phone information are consistent. If they are not consistent, it is a high copy machine or cottage mobile phone. We can also distinguish the difference between high imitation and regular manufacturers' mobile phones from the shell materials, reflectivity and fine workmanship. Check the authenticity of the mobile phone by IEMI serial number and license number.