Location 1: ATM of China Merchants Bank in the North Second Outer Lane
Address: No.1 Nanli, dingfuzhuang, Chaoyang District, self-service withdrawal area on the first floor of the Second Outer Teaching Building
Location 2: Dream Photography Studio in Gaobeidian, Chaoyang District, Beijing
Address: No.2 dingfuzhuang West Street, Chaoyang District (get off the Communication University subway station and go west, About 5-8 meters)
Location 3: China Unicom's designated sales store
Branch name: Beijing Chengyan mobile phone repair shop
Branch address: Inner Mongolia Hotel, Chaoyang District
Business hours: 8:-21:
Branch line: 728 Bangzijing
logo (. 1 meters south of China Post
Location 4: Yangkun Convenience Store
Outlet name: Quchangwei Convenience Store (No.1 Store) in Pearl River Oasis
Outlet address: No.12, No.15, Zhujiang Oasis, No.18 Jianguo Road, Chaoyang District (Communication University stands across the road, where the student apartment is)