> You probably can’t take a 10 or 15 year old cell phone and expect it to work on any carrier out there today. I believe that the Nokia 3310, released 19 years

> You probably can’t take a 10 or 15 year old cell phone and expect it to work on any carrier out there today. I believe that the Nokia 3310, released 19 years ago, is still compatible with many networks nowadays (with somewhat degraded coverage). GSM turndowns: https://1ot.mobi/blog/2g-and-3g-networks-are-shutting-down-globally https://1ot.mobi/blog/2g-and-3g-networks-are-shutting-down-g...