Shut up and get to the point!
As you wish.
An input mechanism to allow the user to interact with the phone.
It’s only a model.
I’m getting too old for this sort of thing.
A battery, providing the power source for the phone functions.
Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam.
A screen which echoes the user’s typing, displays text messages, contacts and more.