Sodaq Moja — Accessing SW2/SW3 user switches
According to the schematics and pictures of the Moja, the Sodaq Moja has no "User Switches".

There are 2 buttons and 1 switch.  The switch is a general power on-off switch.  One button (SW2) is the master reset button for the ATMega328P.  The other button, SW3, is the reset for the X-Bee daughter board.

None of those can be used programmatically.