Sodaq Moja - Receiving Sensor Data Through Xbee

Sodaq Experts,

I am working my way through the Building Wireless Networks Using Arduino book by Matthijs Kooijman and am stuck on receiving data through the Sodaq Moja…

I believe it has to do with setting up a software serial port. Please take a look at the attached sketch. This is on the receiving Sodaq Moja.