Use your mobile phone (or landlin e) to dial 400698315 query numb er, according to the voiceEnter the security that will be queried in turn.coding

Editing SMS content anti-counter feiting code to sendTo 13806262 315 Verification goodsAuthenticit y. (Information received by the o peratorfee)

Use the Scan QR Code app in your smartphone to scan the QR code on the label to verify the authenticity of the product
(you need to turn on the data network or WiFi environment)

Click Add friend in WeChat, search for public number wnx188228315 and add it as a friend, then directly reply to the security code to verify the authenticity of the product.