Busy/Idle status of the station can be simple programmed only on the DSS console. Assign ext nummber to the key.

For Dterm you mast assign station speed dial key and
write desired number in the memory cell.

For Dterm ext #200

73>200:010102

assign memory for spd numbers
0 - 0 1000-block
10 - 10-slot start block
1 - not allowed program from stn
02 - 20 cells

94>200:010102
assign the same as in CM73 !

9000>200,01:F1101

key 01 and cell 01 !!!!!

9000>200,02:F1102
9000>200,03:F1103
9000>200,04:F1104
.................

now write desired ext #. for example #300 for key 3

740>0103:300