There are a number of things that you can do to buy time. You can start by looking for the accessories for it. Another thing would be to read some reviews about this phone to be able to get the hang of it. This way, you will know so much about it before it arrives.
Play video games, surf the Internet, go out and play sports with your friends, read books, watch YouTube videos, create accounts on websites, make lists and articles for websites, troll people and make a novel, just to name a few.