Are there any pinouts for DCME Pins 7 & 8 on DEV Board

I am using the DigiConnect ME to communicate with another module using the RXD(pin7) and TXD(pin8). I am in the developement stages and was hoping to find out if these pins are fanned out on the board anywhere. I have looked over all the manuals and can not find a clear answer. If it is fanned out on the board does anything need to be done to disable the other serial pins?