Put forward the design had the shape of the diamond discount (diamond-cut) and the main switch was made from crystal, this cellular phone stressed the geometric form.
The cellular phone that just was available in the market in the second quarter this 2008 indeed was aimed for the consumer who paid attention to the design.
So as to be not wrong to create them, Nokia must colaboration creatively the designer from France, Frederique Daubal.
"We will also continue to look for the opportunity to colaboration with the designer and the artist who were foremost in his field, that offered the talent and the view that could help us to make equipment that satisfied the requirement and the unique style" of the "consumer," said Jonathan McCall, Head Devices Portfolio Management Nokia South-East Asia and the Pacific in writing information.
Combined the design and technology, Nokia 7900 of Crystal Prism appeared with the OLED screen and wallpaper organic with the touch of digital art modern results of the Daubal inspiration.
From the aspect of technical, this Cellular Phone was supplemented with the camera 2 megapixel, technology 3G, memory 1 GB that was drowned and music player. The user could also choose 49 different colours to performance the light to the switches.

• 3G (WCDMA 850/2100); GSM 850/900/1800/1900
• Dimensions: 112(h) x 45(w) x 11.3(d) mm
• Weight: 101g
• 2-megapixel camera with flash and 8x digital zoom
• Video capture/playback in DVD-quality (H.264)
• 2-inch OLED display, 16-million colours
• Digital music player (supports MP3, AAC, eAAC , WMA)
• 1GB internal memory
• FM stereo radio
• Stereo Bluetooth
• Stereo headset supplied
• Push email with attachments
• MicroUSB connector
• UPnP support
• Pouch supplied
• Personalisation of light effects from 49 colours
• Standby up to10 days
• Talktime up to 3 hours