My mother in law has an old Kyocera basic flip phone on VZW that stopped holding charge. If I purchase a Verizon compatible flip phone from Amazon or other 3rd party seller, can I simply move the SIM to the new flip phone and have everything work? It is difficult to get her to a Verizon store so I want to do this myself if possible. Can it be done without any VZW involvement? I’ve done it myself with smartphones but never with basic ones. Thank you.