we are a mamufacturer to design and produce usb data cable,irda wireless connection ,bluetooth usb dongle( adapter ) ,bluetooth handfree,usb hub,card reder , pc camera ,usb fan ,usb light and some usb series products, for more details please visit http://www.sun-usb.com email: david@sun-usb.com msn: sun-usb-david@hotmail.com ------------------------------------------------------------------------------ compatitable with 3100 / 3120 / 3200 / 3220 / 5100 / 5140 / 6100 / 6220 / 6610 / 6610i / 6800 / 6810 / 6820 / 7200 / 7210 / 7250 / 7250i / 7260 1, edit, backup, and organize the personal phonebook on pc and upload to phone, also synchronize microsoft outlook & outlook express contacts with mobile phone. 2, support sme, ems and mms. with mms composer, you can feel free to add cheerful animations, midi and audio clips on top of funny images and text to your mms messages. 3, compose and edit personal polyphonic ring tone with up to 128 different instruments. create hi-fi music by superb recording and mixing/editing amr. voices and wav audio files. 4, spice up interesting images on your camera phone. compose and edit favorite pictures and gif clips into a surprising animation with more than 42 special effects. file manager makes you download/upload files easily. 5, support gprs mobile internet connectivity for the modem-capable phones. enclosed gsm/gprs modem set-up utility is especially designed for mobile phone users to facilitate wireless modem installation and mobile internet exploration. 6, handset manager - usb data suite also functions as another handy charger to ease your traveling. 7, operating systems support: microsoft windows 98/98se, nt, me, 2000, xp 8, maximum transfer speed: 1.5m bps. mobile phone connection: 115.2k bps