<i>The software can also be programmed in "answering machine only" mode, so it leaves messages on answering machines but hangs up if a person answers.</i>
Why would they want to avoid addressing the mark directly?
<i>The software can also be programmed in "answering machine only" mode, so it leaves messages on answering machines but hangs up if a person answers.</i>
Why would they want to avoid addressing the mark directly?