A:AnswerThe actual installation: you put the new card with the cut-out angled-corner in the same position in the cardholder in the phone. Once you determine where that is it's then just a matter of fitting the card into the space. When you get it in you will hear a click sound, you then know you have it in place in the sim cardholder. I hope this helps.
A:AnswerYes you can, it gives you a limited speed though. You'll notice the difference between using the internet over phone directly vs using the hotspot from your laptop.
