Eject button sends...
Code:
0x40 0x80 : 0x01 0x00 0x00 0x00 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x04 0x00 0x00 0x00
0x00 0x00 0x00 0x00
0xc0 0x81 : 0x00 0x10 0x00 0x00 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x0c 0x00 0x00 0x00
0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
They stop polling the device and the "Don't disconnect me" icon tries to disappear on the Reader display.
Thats the standard "End of Session", so I think the real question is "What do they send to make the 'Don't disconnect me' icon show up?"