The document is a survey about mobile phone preferences among teenagers in Hong Kong. It asks for personal details like age, education level, and income. It then asks which mobile phone system they use, how much they spend, what features are most important, why they prefer their system, how satisfied they are, what improvements they want, and which system they think is best. Respondents are asked to fill in boxes with their answers.

1. Group member: Yeung Ka Yip<br /> Siu Yiu Cheung<br /> Pun Chung Yu<br />Title: A comparison of the popularity of iPhone, Windows mobile and Sony Ericsson<br />System amongst teenagers in Hong Kong <br />Topic: Mobile Phone<br />Dear All,<br />We would like to know the popularity of different mobile phone systems in Hong Kong. Could you please help by answering the following questions so that we could have more details for our project.<br />Thank you for your Cooperation.<br />Please put a tick in the correct box.<br />Personal Details:<br />Sex □ M□ F<br />Age <br />□ Younger than 16 □ 16-18 □ 19-25 □ Over 25<br />Education<br />□ Primary School □ Secondary School □ High School<br />Your income<br />□ 0-999 □ 1000-1999 □ 2000-2999 □ 3000-3999 □Over 4000<br />General Questions:<br />Which mobile phone system are you using?<br />□Nokia □Sony Ericsson □smart phone system<br />How much do you spend on your cell phone?□ 1-1000 □ 1001-2000 □ 2001-3000 □3001-4000 □ more than 4000<br />Do you think your mobile phone system power consumption?<br /> □ Yes □ No<br />Which specification is the most important for a cell phone?□ Wi-Fi □ Multitasking □ multi-touch screen □ Support office program □ Camera □ Memory card □ Capacity<br />Why do you prefer this system of your cell phone?□ Convenience □ More function □ System stability □ SDK □ Simple GUI<br />Are you satisfied with your cell phone system? (10 is the highest)□ 1 □ 2 □ 3 □ 4 □ 5 □ 6 □ 7 □ 8 □ 9 □ 10<br />Do you think the cell phone companies should provide more free softwares for the users?□ Yes (Go to Q13) □ No <br />Which type of the software should they provide?□ Office software □ Entertainment software □ System software<br />Which problems always appear in your cell phone?□ System handing □ No receive signal □ Low battery□ Software do not consistent will cell phone □ Others . Please write it down: <br />Do you think your cell phone’s system is fast for loading? □ Yes □ No<br />Which phone system is the best for you?Please write it down and explain: <br />Please write your comments or suggestions for improvement of your cell phone?Please write it down: <br />