Unicom cancelled the addition and subtraction of short messages.

Yes, call Unicom customer service directly and ask for the detailed reasons. If there is any abnormality, you can cancel it through manual service or bring your ID card to the business hall to inquire about the cancellation.

Unicom's adjustment and addition means that the local number has the lowest consumption value. If the consumption is not enough, it will be deducted to the minimum consumption value, that is, if the consumption is not enough, the rest will be deducted from the account.

Extended data:

China Unicom service products:

Mobile value-added services: providing SMS, mobile phone newspaper, Unicom incoming call information, ringtone, Li Yin, mobile phone mailbox, MMS, Internet traffic, and various value-added services such as incoming call display, call forwarding, call waiting, call holding, multi-party call, voice mail, Unicom secretary and missed message reminder.

Mobile TV: The service provided by China Unicom to watch video programs on mobile phones. Using this service needs the support of WCDMA network of China Unicom. You can order, download and upload videos through the mobile TV client or Unicom 3G portal.

New Power: New Power is a customer brand launched by China Unicom for young people aged 15-26.

Ruyitong: Ruyitong is a mobile communication service provided by China Unicom for the general public.

World Wind: "World Wind" is a mobile communication service launched by China Unicom to meet the communication needs of users. With this service, you only need a dual-mode mobile phone to switch between GSM and CDMA mobile networks.

116114: customers provide multimedia channels based on116114.

Information application

Video phone: Video phone service is a multimedia communication service that integrates voice and video on NGN network. This service provides users with point-to-point and multimedia communication services in the form of client software and videophone terminals.

Broadband service: "Broadband service" is a customer brand launched for group customers.

Wide field of vision: Wide field of vision video monitoring system is a service that China Unicom provides customers with remote collection, transmission, storage, processing and replay of cross-regional images, sounds and various alarm signals on the basis of broadband network.

Number portability: In June of 20 10, the Ministry of Industry and Information Technology will implement the "number portability" policy in Tianjin and Hainan. In the first year, 2G users of China Mobile can transfer their numbers to China Unicom and China Telecom.

Wo store:wo store China Unicom application software platform was officially released in Shanghai on August 10.

Woyou: China Unicom Woyou is a cross-operator, cross-platform and cross-network communication mode based on the Internet and communication network, which integrates the functions of instant messaging, Weibo and community to form an information aggregation service.

Wo Yun: Wo Yun is a cloud computing service independently developed by China Unicom for individuals, enterprises and government users.

10010: "10010" is a service brand for all customers. Covers communication services, non-communication services and alliance services.

IDC (Internet Data Center): China Unicom IDC provides bandwidth and Internet information to application service providers, content service providers, system integrators and various government and enterprise customers with computer rooms and broadband network resources.

Can provide IDC basic services (hosting, virtual hosting, port wholesale, IP transit, etc. ), IDC security services (firewall, traffic cleaning, network security monitoring, data storage and backup, etc. ) and DC value-added services (performance optimization, terminal maintenance, application outsourcing, equipment leasing, etc. ).

IPTV:IPTV is a broadband value-added service based on telecom broadband network, with TV and set-top box as the main terminal equipment, providing users with interactive multimedia services.

Network element leasing service: provide customers with various network element leasing services from pipelines, communication optical fibers, wavelengths, synchronous network ports to network equipment.

Emergency communication business: China Unicom Emergency Communication is a professional organization that performs emergency communication tasks. It not only undertakes emergency communication tasks such as national emergency communication guarantee, emergency rescue and disaster relief, but also provides communication services such as temporary substitution and support supplement for social cultural and sports activities, as well as various comprehensive communication services such as voice, data, images and multimedia.

Baidu Encyclopedia-China United Network Communications Group Co., Ltd.