I work as a mobile phone salesman in Yiyang. How does Unicom custom machine improve its performance?

For different customer groups, first understand what customers need, different price points, functions, performance, etc ... highlight the advantages of the terminal, such as: 1, and usually only use mobile phones to make phone calls and send text messages. Recommend models with long standby time and high cost performance (such as Nokia); 2, if necessary, you can look at the web page, Taobao and so on. , you can recommend mid-range models; 3. For users with high performance requirements, high-end models such as iPhone5 and Samsung Geshi 4 can be recommended. Don't blindly pursue mobile phone profits, but choose to pursue customer base.