Female □

2. Your age:

30-40 years old

3. What is your occupation?

Office workers □

4. Your monthly income:

More than 5000 yuan □

5. What do you think is the importance of mobile phone in your life?

Important □

6. What's your acceptable price for mobile phones?

1000-2,000 yuan □

7. What channels do you know about the newly listed mobile phones? (Multiple choices are allowed)

Others □ Telecom Business Office

8. How often do you change your mobile phone?

1-3 years□

9. The reason why you changed your mobile phone is: (multiple choices are allowed)

Others □ cannot be used again.

10. What's your favorite cell phone color? (Multiple selections are allowed)

Black, gold and silver

1 1. What's your favorite design style?

Simple and tough □

12. Which design type of mobile phone do you prefer?

it doesn't matter

13. What kind of mobile phone case do you think is the best?

Metal □ leather □

14. Your favorite key materials:

Metal □

15. What do you value most when choosing a mobile phone?

Excellent quality □

16. What do you think of multifunctional mobile phones?

The more functions, the better □

17. What additional functions are available to you? (multiple choice)

Music function □ Photography □ Multimedia video □ Internet access □ Games □

18. Do you want to choose the phone type:

Smart phones □ Music phones □

19. When you buy a mobile phone, where do you choose:

China Mobile and China Unicom □

20. If you want to buy a mobile phone now, which one would you buy? Why?

LG, because the optional range of mobile phones in telecom c network is very small.