Verbal fine. If Unicom employees do not do well and are complained by customers, taking verbal fines is also the most commonly used form of punishment for Unicom, and it can be corrected next time. China United Network Communications Group Co., Ltd. was formed in 2009 by the merger and reorganization of the former China Netcom and the former China Unicom, mainly engaged in five main businesses: big connection, big computing, big data, big application and big security.