# Posted: 26 Nov 2020 09:55 - Edited by: SE Ohio
Anyone else using the cell-based Straight Talk system?
I got this email that says I may have to change my “phone” /alarm base.
Your phone associated with xxx123456 is not compatible with VoLTE, the network standard. It already might be facing connection issues, like dropped calls and poor reception.
Starting early 2021, your phone won’t be supported and will stop working. To keep your Service, you must upgrade to a compatible phone right away.
Curious if anyone else has upgraded, Or if maybe the system is phasing out.
I like the system, low battery draw and it texts me when alarm is triggered. Worked great on one burglar!