Plausible. Only Rogers still has working 2G.
And if you have a modern enough SIM+phone combo, it won’t even display the 2g network as an available network, nor 3G on my device.
I wonder if this mostly hit international SIMs, since they wouldn’t be running the same level of SIM code to prefer various network locks like a local SIM.
Helps you stay under the radar and gov services over SMS is a lot more advanced outside of Canada if you want to do some fraud.
That's incredible, here in Australia they not only shut down all 2G networks almost a decade ago, but they've already shut down 3G as well!
Although now looking at Wikipedia there are a lot more 2G networks sticking around than I realised, still hard for me to believe given what's happened here!
Which is interesting in that they very publicly shut down the 3G network last year.
It doesn't matter what the network is doing; the phone needs to disable 2g. There's various ways to get the phone to downgrade to 2g otherwise, eg https://montsecure.com/files/2021_downgrade.pdf
Android has it as a toggle: https://source.android.com/docs/security/features/cellular-s...
iPhone disables it for phones in lockdown mode.