Cingular will launch the Sony Ericsson S710a in December, for $399. The S710a is the EDGE enabled US version of the S700 and will be a Cingular exclusive. Yesterday we linked to a review of the S700.

Features of the phone include:

• 2.3 inch 262K color TFT display
• Swivel-style design
• EDGE high-speed data
• 1.3 megapixel digital camera, 8x digital zoom
• MemoryStick Duo card slot
• Bluetooth

Cingular also landed exclusive rights for the upcoming Motorola RAZR V3.