All string properties in a raw format as it was received from LFS
If SubT is BFN_DEL_BTN: ID of single button to delete or first button in range
If SubT is BFN_DEL_BTN: ID of last button in range (if greater than ClickID)
Used internally by InSim
Readonly
ReqIReadonly
SizeReadonly
SubTSubtype
Readonly
TypeConnection to send to or received from (0 = local / 255 = all)
Button FunctioN - delete buttons / receive button requests
NOTE: BFN_REQUEST allows the user to bring up buttons with SHIFT+B or SHIFT+I