details:
1.phone model:k139
2.dimensions（l*w*h）:98.5*43*13.5
3.colour:black.whiter.grey.red.green.sliver
4.work temperature: normal:15°c～35°c; limit:-10°c～70°c
5.lithium battery:680mah stand-by time up to 150 hours
                         talk time up to 3 hours
6.display:1.5'' color screen
7.antenna:inside
8.charge port:dc jack
9.earphone port:18 pin
10.key backlight:blue or orange or color
functions 
1.network:gsm900/dcs1800mhz/gsm850/1900mhz
2.language:multi language
3.phonebook:250 me phonebook + sim phonebook
            message 100 me message records
     suport sms,voicemail mail,broadcast message etc.
4.tones:chord tones
5.games:boxman/tetris/snake
6.alarm:3 alarm
7.profiles:standard,conference,outdoor,mute,customize
8.mp3/mp4 player:option
9.fm radio:option
10.tools:calculator,calendar,stopwatch,time zone,sim tool kit etc.
11.wallpaper:support system picture
accessories 
battery1,charger1,earphone1,manual1,giftbox1

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佳利柯（香港）科技发展有限公司
胡小姐
13927486125
广东深圳市福田区深圳市福田中心区金田路3037号金中环商务大厦