A:AnswerYour usage will depend on your service provider. I was able to transfer our Consumer Cellular service SIM card to the phone.
My first "pre-owned" phone had a failing battery. Best Buy replaced it with what appeared to be a new one. I think you can rely on getting a good phone, either re-furbished or new.
A:AnswerTurn it on from holding the side button down a few seconds then release ounce you see the apple logo appear. You can also have a pre paid service activate your phone or a contract plan service activate it.
A:AnswerNot exactly sure by your q what specifics you want!!??
My iPod is collecting dust. I solely use my iPhone now. I got apple music & Apple's music matching service (forgot name). In three older days of iPod, I used mine for all my music, 128gig. I used to download all my music from my Mac into my iPod. I had lots of space to spare. But when I use apple music & Apple's music matching service (forgot name, I STREAM EVERYTHING. the data demand are a fraction of what was previous.
That's how I do my music