Questions for Thur Call PWIB123, call is Thursday. If you listen I would do it via the web login, not the phone call in. On the web login there is a place to submit questions. If you can't do that, I would submit now to IR and Dubuc and explain you want them answered but won't be on live webcast or can't access the webcast and will be phoning in.
I would expect she would organize these with CFO but ask her to confirm that. It seems unfair that only analysts can use the phone feature and only webcast participants can use the web link. But that is how all these calls work for most companies. That's why she will likely put your question in the que.
A simple, professionally asked (meaning not a silly rant) should be considered.