10690270100180 What kind of customer service is this? Is it a fraudulent phone call?

According to the relevant specifications of the communication industry, the number at the beginning of 106 should be the SP charging SMS number segment. Theoretically, the situation is as follows:

Although 1, SP is a short message of charging service, this charging is based on subscription, which means that you may be forced to subscribe to this charging service by junk software and Trojan horse programs, but the charging service itself is not fraud;

2. The standard SP service short message should start with 106, but it doesn't mean that all the short messages starting with 106 are paid short messages, because some regular companies may use this segment to send verification code short messages, notification short messages, commercial sales short messages, and even communication operators themselves often use this segment to send various information;

3. Although the number starting with 106 is not a scam message in the conventional sense, all messages starting with 106 should not be replied in principle because you may have paid for the subscription if you reply, and there may be cases of impersonating other notification messages to induce you to reply to the subscription.

4. Refusing to reply to the message of 106 will not have any influence on your normal social activities, because it is impossible for your business contacts, relatives and friends to contact you at this number.