Group 1 - The promotional event for Chiping Zhengtai No.1 residential project was successfully held, with a focus on ensuring stable network signals and communication during the event [1] - Shandong Mobile Chiping Branch formed a special support team to efficiently deploy and complete network assurance tasks ahead of the event [1] - The support team conducted network testing and site surveys, optimizing coverage in weak signal areas such as the underground parking lot by adding multiple 5G signal devices [1] Group 2 - Technical personnel adjusted antenna positions and optimized parameter configurations to achieve deep signal coverage [1] - The support team performed final adjustments and inspections on the eve of the event, ensuring network capacity met peak demand [1] - During the event, the support team monitored network indicators in real-time and responded quickly to any unexpected situations, resulting in a smooth live broadcast and uninterrupted online consultations and signings [1] Group 3 - The successful network support provided a stable communication bridge between developers and homebuyers [1] - Shandong Mobile Chiping Branch plans to continue strengthening local network infrastructure to support various important events and public service scenarios [1] - The aim is to make mobile 5G a "bridge" that connects services with the community [1]