Phone calls in the Device Emulator

Have you ever wanted to test your phone enabled application without actually using real phone calls?
Windows Mobile 5.0 Phone Edition image for the Device Emulator allows this. It contains a virtual radio driver (fakeril), which allows testing such a functionality by using special dial numbers.
The following numbers may be used for test purposes:

SMS look back number:	1-425-001-0001
Voice numbers:	7272470,7272620,7272688
	7272979,7272917,7272263
	7274390,7274388,7274386,7274389
Data numbers:	7272455, 7272931, 727343, 7273432
Always busy:	7272024
Never answer:	7272773
Emergency:	911, 112, 08, 999
SMS:	0010001, 0010002