What are advantages and disadvantages of telephone?

Answer 1

Telephones allow for relatively instantaneous connection between people, though it is simply auditory in nature so you have no visual cues (body language, facial expressions). The telephone allows for ideas to be communicated swiftly over great distances without the need to be in the same room as someone.

Answer 2

Telephone and communication are the need of the hour but access of it, gives you cell phone addiction so we can compare both Advantages and dis advantages of telephone in life naturally ...