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ĦA820һƳ
2002-04-08 17:24˿Ƽߣ


Ħ˾һγɹȡȵλǵTimeport 260һȳΪGPRSֻȷ֮ڣ˾ŷƳ׿3Gֻ

ʵϣӪUMTS罨跽ӳ٣ʿΪֻҲҪ2002°Ƴп9·ݡȻĦ˾GPRSֻȶδ֮ʱѾʼΪһĿ׼ˡǵ¿ֻӵ384kbpsݴٶȣ֪߱¼3GֻĦߵгΪʵ

ĦA820֮ǰеģΪһ3GֻӵGPRS(ĸض˿ںһض˿)ͬʱ3GSMƵϹ(90018001900MHz)ڶŹܷ棬õȫµMMSýŷ񣬿EMS׼(5.0)ݡֻ䱸2.0WAPʹû̽V60V66T280вõJAVAҲA820еӦá⣬ûֻGIFTIFFJPEGҪͼƬʽ洢ĸᡣ

ֻAVIMPEG4ASFʽݣʹƵͼĸƳΪܡеЩܶͨһTFTʾûǰĻķֱʴﵽ176220أʾ4096ɫÿʾ11ϢֻԶMP3WAVMIDIʽļб༭Լϲִ濪ֻһֻӵIrDADzᾪġϢ浱ȻΪϲģA820ͨӿSDMMCڴ濨ӶֻĴһܶ԰ƵͼֺͼƬû˵ٺòˡ

Ħ˾µļֻ϶ȡȫµƣĦA820Ȼߣһ߼ǵע⡣ֻijߴΪ1355324.2ף157ˡ䱸800mAh﮵A820ʱΪ200Сʱɳͨ2Сʱ

Ĺ۲Ƿ֣ĦA820˵ĿǰǿĹΪȫ¿ֻĦͨȫµĹܺͶδĸհԶƤӪһߣ3GȫӦѾǰˡ(峿)

ĵַ:http://www.cnonline.org/2002/article/2230.html
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