On long distance calls, should you speak loader?

And remember to keep the string tight between the two cans

No, that isn't necessary.

Yes,especially if you are not using a phone.

I hear Little White Doves deliver messages.. (That’s migrate answer..Hi Dovie!🤣👍x)

YOU SHOULD ALWAYS YELL!!!!  ALWAYS!!!!!!  Sirry Amelicuhn.

Better again, send smoke signals then no need to shout.

Hi Pronkie hope all is ok with you.  xx

No, I let my speaker phone do the talking.

Long distance trips are different; they hurt.

(Well, not the ones on the "Further")

Sure the voice carries further over distances when one speaks louder. On the other hand if you are on the phone, yelling comes off as rude. 

Anyway:

A loader is a heavy equipment machine used in construction to move or load materials