Thank you, Madam Chair, and thank you to all of you for coming in and shedding some light on something that everyone is concerned about.
All three of you spent a fair amount of time talking about STIR/SHAKEN as the tool, the method, that's being looked at in helping us. Also, there seems to be a commitment that this thing will go forward in September 2020 in some shape or form. However, you also all highlighted that there are many dimensions to this, and this is not going to be the be-all and end-all tool. As well, we're not ready at our end from a device point of view, from an education point of view, and all of that, to be able to roll this out.
Each one of you individually touched on, whether it's the education piece, whether it's the technology piece, whether it's the device model, is there a set of well-defined criteria that is needed for this thing to be fully rolled out? Do we have an idea of the timing for each one of those criteria to be completed so we'll have a wholesome solution?
Any one of you can answer.