you CAN "listen" to this....
I think. I'm sure someone will correct me if I'm wrong.
If you program just the frquencies for your area as conventional frequencies(not trunked) and do not program the control channel. You should hear everything. You will not get talkgroup ID's and will not be able to lock-out talkgroups. If anyone in your area uses encryption you will have to put up with the garbles, dogcatcher, street maint., everything.
It probably won't be very enjoyable if there are a lot of encrypted talkgroups in your area. It may get you by until you can come up with a scanner that will handle 9600 baud, though.
jeff.