Mobile salespeople usually need three months to learn and master the business of mobile companies.

General companies will conduct a week-long unified training, including basic etiquette, corporate culture, sales skills, business knowledge and so on. The internship period is generally three months, and the pre-job examination after that is basically the training content and business content. After passing the examination, the post will be formally established. If you fail the first time, there will be a make-up exam.