What if the phone bill is arbitrarily deducted?

Send SMS to 10086 in the form of SMS. If you are sure that it is not the cost of the business you booked yourself, they will refund your money! ! Or call 10086 to see what kind of solution they give you. It's better to call, and it will be solved much faster. It's like they used to send me messages and deduct money if they didn't reply. After I called and scolded, nothing like this happened again.