8. How a celluar telephone works

10. The modern means of communication

12. Today,Mobile Phone is not the very thing that you can call each other.It’s more than a telephone,a communicating tool.It develops to be multifunction ( 多功能的） and useful.With a Mobile Phone you can take photos,listen to music,surf on the Internet,have meetings,watch TV,send E-mails and E-cards.

13. Japan NTTDoCoMo You can wear it around your wrist.There’s a mini video- camera 摄象机,which can transmit your live scene rapidly to the other side.You will also see the other through the screen. It has realized the face-to-face communication. Watch Phone

14. Philips Hands-free Mobile Telephone It omits all the buttons and the screen.It’s sound-controlled. You can speak to the phone when dialing,ordering.It’s predicted 预言 That they will produce the sound-controlling browser 浏览器.One day You can go surfing only by speaking out the net address.

15. I-mode telephone They can download a lovely, Popular cartoon animal---- Kitty Cat as the Screen Saver. 屏保 The I-mode uses can connect with the Internet frequently,Send and receive E-mails, and seek the hotels and bars.

16. Nokia Photo-taking and song-listening Phone You can take photos and make them into characterful （个性化的） E-cards and send out.On the top of it is a recording lens 录象镜头. The big clear screen can be convenient to browse the net page when you surf on the Internet.In addition,you can listen to music as you are enjoying the recorded video.

17. Meeting—Plate A big screen. The colored screen takes up three-fourths of the body.It is called SX 45, i.e. Sophisticated Extra ( 加倍优越）

18. NTTDoCoMo 64MB—Memory Download Mobile Phone You can download songs.It is equipped Inside with a 64MB RAM 内存. The most attractive thing is that it has a 256-color screen.

19. Ericsson Concept Phones This small computer-like Telephone is still a mystery.