Unicom's letter service fee consists of communication fee and information service fee. The communication fee is charged when you give an order, each item is 0. 1 yuan; There is a monthly billing model of information fee, which is the information fee. The tariff for each service is different. You can also contact manual customer service for detailed inquiry.
If you need to cancel the information fee in the letter, you won't be charged as long as you stop ordering. If it is a monthly subscription, you can try to cancel the information fee by unsubscribing from the value-added services you ordered. Can you try to log in to the mobile phone business hall client and click? Service? >? Handle? >? Other business handling? >? Value-added business handling? >? Business unsubscribe? , the service you ordered will be displayed on the interface. After finding the service you want to unsubscribe, you can unsubscribe from the value-added service. If you can't unsubscribe, please consult Unicom manual customer service to unsubscribe.