The QSec®-2700 Phone is a QUALCOMM designed and manufactured CDMA cell phone used for high assurance, end-to-end encrypted, secure voice and data communications. The phone is capable of communicating at levels up to and including Top Secret, with proper user authorization and the appropriate encryption key. The dual band QSec-2700 Phone operates over both 2nd and 3rd Generation (3G ) CDMA commercial networks. 3G networks provide significant improvements in voice capacity and expanded data capability. Clear call data transfer rates with the QSec-2700 Phone are as high as 153 Kbps.