Here is the full list of all 10 Antenna Dilemma achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Watch Waffles on TV.
Look at all sticky notes while controlling Alfred.
Solve the mathematic puzzle without error.
Call your nanny.
Find a way to watch TV.
Watch the Cube of Fortune on TV.
Finish Chapter 1.
Give the rice cakes to your new friend.
Call the pizza place.
Hit the box turtle with the metal bar.