About the blackberry.

I haven't seen the movie you mentioned, so I can't explain exactly what kind of interface you want. But according to my guess, it may be the same as what I use now.

That is, you don't have to open the message, just press m to bring up the message, and the displayed content is the name, the content of the next message (abbreviation), then the separator, and then the next one.

This can be achieved with TM theme, and the next TM theme will be set automatically.

It can also be set manually. I'm not sure about the details. You can feel it, but it seems that if you set things into two lines, the effect you said will appear.