China Unicom Bingdundun app is a special activity jointly launched by China Unicom and the recently particularly popular Winter Olympics. I believe that Bingdundun, the mascot of the Winter Olympics, is very cute and everyone wants it. China Unicom has launched a special snap-up entrance, hoping that everyone can get their own ice shield as they wish.

China Unicom Bingdundun app features dream building and concentric winter Olympics trust Unicom to ignite the passion of winter Olympics and help the dream of winter Olympics; China Unicom, as the only official communication service partner of the Beijing 2022 Winter Olympics, invites one-third of each * * * to the Winter Olympics! Care about knowing what you think, you need to display the reservation order on the home page, check the progress at any time, and quickly modify the engineer's visit time; At home, you can connect the customer service staff of the business hall remotely and feel the warm service of "face to face"; High-star users enjoy VIP exclusive service manager, one-on-one efficient answer.