iPad Pro
I gifted my old iPad Pro to my daughter in another state. Now she needs to use it, how can she sign on or use it?
If you didn't perform the following procedure, do it now. You can do it remotely using the instructions in the "If you no longer have your iPhone, iPad, or iPod touch" section: What to do before you sell, give away, or trade in your iPhone, iPad, or iPod touch - Apple Support
Then: Set up your iPhone, iPad, or iPod touch - Apple Support