You will hear this message when PostCalls delivers a message to a phone number and the system has difficulty understanding the person answering the call or the answering machine.

If you receive this prompt and press 1 to hear your message, then you are indicating to the system that a live person is on the line. The system will play the message for you two times. 

If 1 is not pressed, then the system treats the call as if it were answered by an answering machine. The system will play the message one time in this scenario.