098D C
 You receive a Routine DSC call specifying an alternate working voice frequency & emission. Your transceiver frequency display reads: 4125.0 kHz transmit 4125.0 kHz receive:
a) The requested alternate working channel was 4125.0 kHz Simplex and your DSC controller has automatically set-up your transceiver. 
b) The DSC controller decoded the contents of the DSC call and has automatically set-up your transceiver but the request is illegal.
c) Both a) and b) are true
d) The DSC call came in on 4125 kHz and you should respond on the alternate working frequency. 
