Long list of advantages to share in global village. Destruction technologies might destroy every thing
ITS QUIK!
The advantages are it's cheaper , faster and even more reliable because mails can get lost in the process and may not arrive on time.
The advantages of verbal communication are far greater than non verbal communication in the sense that your voice has expression which gets your point and meaning across to the listener much more...
By telephone communication we can talk to our friends and family without travelling miles away.