A:AnswerYes, you can use an auxiliary keyboard. Bluetooth or not is a matter of personal preference. I really like the Logitech Combo Touch for this iPad. It is a detachable keyboard case that includes a trackpad. It's lightweight, attractive, and functional. Unfortunately, the keyboard is not white.
A:AnswerWith an internet connection and an Apple ID, you can make and receive calls in the FaceTime app (first sign in with your Apple ID, or create an Apple ID, if you don’t have one).
A:AnswerYou may want to back up your old IPAD to your iCloud or computer first. After back-up, you can login to your iCloud on your new iPad and select backup IPad from iCloud when prompted to
•Start as new iPad
•Back-up from ICloud
•Back-up from Computer
A:AnswerYes. Apple TV+ is included for one year when you purchase an Apple device and redeem the offer within 90 days. Limited-time offer; offer may end at any time.