well you just really take the first letter of the word and put together like for example
Chat with our AI personalities
Heyy im not here im there so leave a message bye
When spam is sent via IM it is called spim or messaging spam.
To make your phone into a speak message phone you turn up the volume and press the space number. You can only make it speak if it is a phone with a keyboard or has that effect. Some phones do not have this effect.
whisper
More about Bill Gates is ultimately revealed by letting him speak for himself.