It is NOT necessary to demonstrate the use of the phone and television,since most people know how to use them.

Question

Quizplus · Accepted Answer

While many people are familiar with the basic functions of phones and televisions, technology is constantly evolving, leading to new features and interfaces that may not be intuitive to all users. Demonstrations can ensure users fully utilize these devices' capabilities and understand any safety or privacy considerations.

It Is NOT Necessary to Demonstrate the Use of the Phone