Everybody help! Non-smart phones automatically send messages to this number 10669077,

Change the phone handle and complain to the manufacturer. Most domestic mobile phones have charging traps, and there are many unknown menus in mobile phones, all of which contain charging items. Because these menus are preset by manufacturers, consumers can't delete them themselves. Once clicked, users will automatically deduct the phone bill. Some domestic mobile phones have built-in applications that hide charging traps, and unsuspecting users automatically deduct fees after clicking. In addition, some stubborn charging traps will be automatically deducted without users clicking. What's more, users can't delete those charging menus at all.