Expectation with dissapointment. OnePlus 9 and OnePlus 10 issues with 5G specifically in Canada can be annoying. Buying the Oneplus 9 and testing it out brought some interesting thoughts. While it does work on the Rogers network you do have to set the settings for it. The Telus network was tested and confirmed that it does not work. Both Telus and OnePlus confirmed that the networks in Canada are not approved for this phone even though it seems they could be. Touch decision if you are looking for the right phone.
Just a quick note, the OnePlus 8T works great on the Rogers network and not tweeks with settings were needed.