I did this by accident when I "bought" an iPhone a few years ago and was told I couldn't keep it after I water damaged it and got a replacement. I started buying devices outright after that.
Got to amazed at chutzpah some companies have, my favorite whipping boy is Onstar. Here my nice little car has the ability to notify authorities in a crash BUT only if I pay for that service. Now on one hand I would not mind a nice small fee per month, say five bucks or less for something that would infrequently used if ever, but with Onstar the lowest cost is 24.99 a month!!
fwiw, when I had my car new they would even send driving reports, like when the system decided i accelerated to hard, braked too hard, and such. Real joy in what they collect AND sell to third parties