Ah... I can see where queuing would be real handy. I knew the text messages were squeeking by in unused intervals of time. Didn't stop to think it was because they were queued up in the phone itself, thanks.
Cellphone novice here. In ten years of lugging the things around I think I've made/gotten about 4 calls total (it's for emergencies only, but my landline use isn't all that frequent either).