to stop unwanted calls, but as a result of the federal trade commission's first robocall challenge, nomo robo was available for voice over ip home phones, which is a good start, but there are also very few options for wireless and little to no options being offered directly by the providers. after three more ftc challenges and continuous work with the industry and all of our partners, today the landscape is very different. a number of providers offer some types of call blocking services directly to their voice over ip or wireless customers or both and wireless customers now have a number of call blocking apps to choose from. ctia who we will hear from on the next panel put out a list of over 40 apps for ios and android phones alone. so why reason these tools having a greater impact and what can we do to help? well, first off, many consumers don't know that there are more tools available today to stop illegal or unwanted calls. we are working to change that. with today's event the upcoming expo next month and through our consumer education and i'm delighted that the ftc today is putting o