Sadly there’s no BYOD with the hubs. Maybe when they first came out but now they lock the hub’s IMEI to your residence. But you can buy a used Telus one from someone, I sold my ZTE before I got my Huawei.
I did try an ASUS 4G/router I imported and put a new SIM card in it at a store and it worked but not at my house since I failed to realize it had a different LTE modem in it (wrong bands). Tech support told me 50/50 if it would work.