If you are using a vivo mobile phone, the IMEI code is the abbreviation of the mobile device international identity code and consists of 15 digits. Every regular mobile phone will have at least one IMEI code (dual-SIM mobile phones have two IMEI codes). The SN code and IMEI code can be used to register forum VIP, check the authenticity of the mobile phone, etc.
Warm reminder: IMEI code cannot be modified or canceled