06-18-2026
03:31 PM
- last edited on
06-19-2026
10:11 AM
by
softech
I got the same message. Simple google says my phone A20 is voLTE compatible so I just moved to 5G plan. I am just hoping it will work.
06-19-2026 02:41 PM
honest, I do not think the phone is on the whitelist, and it is probably too old to be on the whitelist. But, you are very likely need to buy a newer, Canadian model phone like Samsung A15, A35 or newer
but you can confirm that with support by opening ticket
06-19-2026 02:37 PM
My mobile voice network type under SIM card status moves to UMTS during the call even though signal is showing 4G. Does that mean my phone is not compatible ?
06-19-2026 10:12 AM
From what I understand Samsung A20 is not on PM's VoLTE whitelist.
However, if you see LTE when making calls, then it is using VoLTE and you might be ok. I suggest you to open a ticket with PM CS agent to clarify. Please open ticket with PM support:
And remember to come back and let us know what the agent says
06-19-2026 01:16 AM
My phone already showing 4G or LTE when making calls or when WIFI is not enabled. So it is VoLTE compatible. I feel like public mobile IMEI database is not up to date.
06-18-2026 05:00 PM
To be sure if your Samsung A20 is VoLTE compatible and is on the PM whitelist of approved devices. Enter the IMEI of your A20. Here is more information:
06-18-2026 03:56 PM
Changing plans won't have any effect, you need a phone that is on Public's compatible list.