Does the MT5656ZDX support Super G3 Fax?

The MT5656ZDX like the older MT5600ZDX only support class 1 and class 2 fax V17/14.4 and lower. Our MT5634ZBA-V92 and MT9234ZBA series modems support class 1.0 and class 2.1 V34/33.6 Super G3 speeds.