Final answer:
Tone of voice is critical for effective phone communication.
Explanation:
Tone of voice is a missing form of communication when communicating by phone.
When speaking on the phone, individuals rely heavily on tone to convey emotions, intentions, and meaning without the benefit of visual cues.
Using the right tone of voice can help establish rapport, clarity, and understanding in phone conversations.
Learn more about Effective phone communication here:
https://brainly.com/question/51161301
