Test Voice mail recommendations

QUESTION 1: WHICH COMMUNICATION TOOL IS OFTEN OVERLOOKED BUT STILL RETAINS ITS ESSENTIAL VALUE?

Do not identify yourself to maintain intrigue
Speak in a mysterious tone
Identify yourself clearly, provide your name and, if necessary, additional information
Leave a blank message

It is not necessary to convey emotions in a voice message
Opting for emotional education and expressing emotions in a way that the recipient will understand them
Avoiding any emotional expression
Using technical language