... which will actually send an actual recorded sound file to a mobile phone? It's one thing to send a web-link to the sound file when the mobile can't receive and/or play sound files but to take such action by default isn't really voice messaging! Likewise, voice to txt and txt to voice isn't voice messaging either. With my Blitz I could send "text"; "picture"; and, "voice" messages. The Droid doesn't seem to have the voice message feature....
Words in print are often insufficient for carrying inflection; urgency; sarcasm; or, humor.
I miss my voice messaging!