The mobile phone inexplicably received a short message of 1066077022.

Is it collected by sp? In the past, when the mobile phone was turned off and slept, it would automatically send it out. Early in the morning, the mobile phone asked her to refund the money and told her to turn off Monternet SMS, so there was no charge ... Later, I uninstalled a software with a charging circuit breaker and restored the factory settings, so I didn't see the interface it sent.