Draven played with his phone for a while: Opening apps, trying to understand the concepts of each of them, and finally ended to the realization he needed the internet. This time, Draven wasn't quickly disheartened as he hastily tried to remember the salesman's information regarding the utilization of the phone towards him.
"To connect to the internet, you have to buy it. However, I have already installed free data for seven days! So you can connect your phone everywhere; of course, only within the city that has an internet connection. Aside from the use of data, there is wifi as well, you can connect to it, but its range is limited, so..."
Isaac restricted his remembering to the free data for seven days; the salesman also pointed out how to switch on and off the data, even though he felt turning it off was useless anyway. But he didn't want to argue, so he listened patiently.
Creation is hard, cheer me up!