1. unwittingly opened the telecom HD on-demand service, resulting in a high service fee being deducted.
2. Charges may include installation fees, remote control fees, information service fees, network fees, etc. You need to check specific projects to determine which services are causing high costs.
3. It may also be related to the automatic monthly renewal and the VIP service that takes effect the next month, which will consume a lot of money unconsciously.
If you think there is something wrong with these fees, I suggest you contact the telecom customer service to consult and complain, so as to get a better solution. At the same time, in the future business handling, we should also be vigilant to avoid similar situations.