Oops! Wrong Button

Hmm... I would like a Coke.
But I genuinely forgot which button gives me a Coke.
One of these will launch an Intercontinental Ballistic Missile toward the United States and will trigger global thermonuclear war.
The other one gives me a Coke.

...

I don't think that was the coke button.

Controls:

Just click stuffs.

Use numpad or number keys to navigate the phone. Press enter to enter, backspace to clear.

Hints (Spoiler):

Questions	Answers
I don't know what to do.	Press a button.
Now what? I pressed the button and sent a nuke.	Try clicking some objects. Phone, computer, etc.
I can't log in.	Did you make an account?
I don't know the phone number	Check memo.txt on the desktop
I don't know the missile id.	Call 1724 on phone, and figure out yourself. The code is created with 2 digit starting code and 2 digit ending code, resulting a 4 digit code.
I don't know the abortion code.	Call 1724 on phone, and figure out yourself. Be patient and listen to all options.
I don't know	That's a skill issue.

Issues:

When using Mac Application, you might face some issue regarding security, such as "Apple cannot verify the source blah blah". You can go to settings -> security & privacy -> scroll down -> and press "open anyway". Apple always makes stuffs complicated.