I'm on Cricket with 2 Factory Unlocked Windows Phones that I swap my SIM between.
I am a firm believer in YouMail + ISeeVM. I like how it transfers between phones, SIM cards, carriers and phone numbers easily. I get consistent mileage from it. I don't see myself ever going back to carrier VVM. I really dig how it greets my known contacts by name when they go to my voicemail. Freaks them out the first time. :winktongue: Advantage: you can retrieve, play and manage VVM on the web via browser as well as on the phone.
FWIW, you do need Cricket Firmware on a WP to get VVM from Cricket. For Android BYOD they have an App, not so for WP.
YouMail Automated Secretary | Replace Voicemail with an Automated Secretary to Manage Your Calls
https://forums.windowscentral.com/e...evm-for-youmail%2F9wzdncrdkj9v&token=JTxnYEgd