1, Address: South of 23rd Floor, Sanlitun South, Chaoyang District (Sanlitun Telephone Office), behind Yaxiu Clothing Market;

2. Tel: 010-64154784;

3. Business hours: 08:30 to18: 00;

4. Bus route: Take bus 120, 823 and get off at Workers Stadium Station.

Reminder: WeChat pays attention to the official account of WeChat "China Unicom Beijing Customer Service", and can inquire about the business hall information and queuing situation within 2000m nearby, and can also make an appointment.