IMEI code is the abbreviation of international identification code of mobile devices, which consists of 15 digits and can be used to check the authenticity of mobile phones. Every regular mobile phone will have at least one IMEI code (dual-card mobile phones have two IMEI codes).
Tips: IMEI code does not support modification or cancellation.
The query method of IMEI code is as follows:
1, enter mobile phone settings-system management/more settings-about mobile phone-(status information), and you can query it;
(Some models can be found in Phone Settings-My Devices-More Parameters. )
2. The sticker on the mobile phone box is printed with IMEI code, which can be viewed.
If none of the above methods are available or you have more questions, you can enter vivo official website-My-Online Customer Service-Sliding Bottom-Online Customer Service-and enter the manual customer service for consultation and understanding.