Well, can I use the EFB to send a quick message to crew support explaining that we will not be arriving at our original show time because the hotel van never showed up and we won't be able to legally make our show time? That would actually be easier than spending 30 minutes trying to explain why we needed our show time adjusted by an hour, hanging up on them and spending another half hour talking to the chief when they tell on me for not showing up on time exactly like I told them we couldn't do. Haha