Saving Security Password

I recently purchased a Dell Latitude E6530. I use a Verizon hotspot for my internet connection. My wife also has a hotspot. At times I will use her hotspot depending on signal. When switching I have type in the security passcode to access the internet. Also switching back I have to retype the passcode. How do I save the password so I don't have to. My old laptop I didn't have to retype everytime...