voice message.

I have this phone and I found that it does have have a voice recorder. You can only use the voice recorder when you're sending a message and want to attach a voice memo to said message.

A voice SMS is a text message that you can send that includes a message (usually 30 seconds or less) that the other person can hear in the text message.

im not home but my shoes are. leave them a message.

It is only possible by using voice-to-text software, you cannot do it using electronic circuits.