menu item opens the Delete Contacts window, providing a means for mass-deletion of Contact Business Cards, specified by their number ranges.
Enter the range start and end numbers Contact Business Cards into Starting from # and Ending with # entry fields. All business cards with given numbers and in the numeric range between them, will be erased once you click on button.
WARNING! Be extremely careful when using this function, because once Contact Business Cards are deleted, it will be impossible to restore any information related to them.
The number range is inclusive, that is if you have entered cards starting from #7 through #1500, not only the range between those numbers will be deleted, but also the cards #7 and #1500 themselves.
