Is Unicom's specialty of guest and guest the same as sales?

No, according to the 5 1 m recruitment of official website, the main work of Unicom's home guest specialist is the communication business development of shops along the street near the business hall, the daily management of designated residential areas and home broadband services. The main job of sales is to be responsible for the development and maintenance of customers in the domestic market, analyze and develop the market, and do a good job in after-sales service. Their duties are different, and they are not the same occupation.