Why should WeChat Pay send a text message to the mobile phone number?

950 17 is the official customer service hotline of wechat payment. There are two possible situations when you receive 950 17 WeChat payment SMS:

You paid with WeChat change, and the payment amount was more than 2,000. At this time, the SMS prompt of WeChat will be triggered.

WeChat payment is being used, and the WeChat background judges that the payment environment is unsafe. At this time, SMS verification code will also be sent.

Treatment method:

If you use WeChat to pay, then follow the prompts to enter the verification code to complete the payment;

If you don't use WeChat to pay, it means that your number has been stolen. You need to modify the WeChat password immediately and disinfect your mobile phone at the same time.