All genuine mobile phones produced by manufacturers have a unified electronic serial number, which users can check when purchasing. The method is to press *#06# on the mobile phone, and the number 15 will appear immediately, which is the IMEI code of this mobile phone. According to the IMEI code, the mobile phone can be identified. Open the battery cover of the mobile phone. There is an IMEI code on it, which should be exactly the same as the IMEI code displayed on the mobile phone. The sticker on the outer packaging box of the mobile phone also has the IMEI code of the mobile phone. Only when these three codes are completely consistent can it be considered normal. Manufacturers also give warranty according to these IMEI codes.
Therefore, users must carefully identify. Of course, the method is not just this:
1, roughly compare whether the configuration of mobile phone battery and charger is consistent, and the most obvious sign is that the manufacturer's anti-counterfeiting mark is affixed. If it is inconsistent, there is a problem.
2. Compare the warranty card given by the seller with the warranty card of the manufacturer.
3. Check whether the mobile phone is labeled with "Network Access Permit:", which is a patent granted by the Ministry of Information Industry. If not, it must be parallel imports.
4, check the invoice, and equipped with relevant information consistent with the manufacturer.
5. Check whether there is a unified IMEI code.