What does the value-added service fee of China Mobile mean?

Value-added service fee refers to some additional services handled by operators except SIM card, such as GPRS Internet access, SMS package service, weather forecast, etc.

Value-added service is a comprehensive service provided by operators to users, which integrates voice, pictures and text. Rich in content and wide in coverage, it is the integration of various services. The expenses incurred by users for enjoying these services are called value-added service fees. More precisely, it is an extra paid service provided to users, which adds value to the communication industry and increases the cost value for users.

If you find that your mobile phone fee suddenly differs greatly from your monthly fee, it is generally the fee generated by the value-added service that the operator automatically gives away in the mobile phone business. These extra services will generally generate or even consume a lot of expenses without the user's knowledge. Please check the business yourself and contact the operator to cancel.