This is my first post, so be easy guys/gals!  I started flying 3 days ago.  So far so good.  I flew w/ a friend yesterday and we quickly realized that we weren't sure which WIFI was his or mine while trying to connect in settings.  Is there a way to rename my PHANTOM to eliminate any confusion when flying with multiple people?  Also....if I do connect to a separate phantom WIFI, will I be able to control his phantom?  Does this screw with the settings when I connect back to mine and begin to fly?

Hello, here is the way to rename the RC's wifi:

Touch the SSID then you can get:


As for the second question, you can control your friend's phantom's camera or trigger RTH/auto take-off /landing via the app