本页仅为文字内容，不可回答。
Customer Satisfaction Questionnaire
Please help us find out our your satisfaction with the use of mobile phones by completing this questionnaire.Answering the questions below should only take a few minutes.Thank you for your participation!
Gender
What is the brand of your mobile phone?
How long have you had the phone?
How do you like the overall performance of the phone?
Which function of the phone do you like most?
Have you ever used the phones after-sales service?
