Why can't both parties communicate with each other simultaneously?

[AC Question]

Why can't both parties can communicate with each other simultaneously

I hate how mobile phones do not allow both parties to speak at the same time without cutting out each other. Unlike a landline, you have to wait for the person on the other end to stop speaking or you cause confusion.

How many times have you started speaking and the other person tries ot speak as well. "No, you go ahead...what? no you..."

 

[Kelly Kearns]

Re: Why can't both parties can communicate with each other simultaneously

I've nit had this issue. My sister talks over me on the phone all the time.