I acquired my previous phone in 2009, and continued to use it until early 2018. I expect it's replacement will last me a comparable length of time, though it w

I acquired my previous phone in 2009, and continued to use it until early 2018. I expect it's replacement will last me a comparable length of time, though it will be more expensive to keep it going as it does not have a user-replaceable battery, unfortunately. :-(