My phones unlocked from bell, but maybe it's different for you. I had no option to enable WIFI and LTE calling as soon as I put in my Rogers SIM card until I used this method. If you're willing to reset your phone, try this, I really think it will wo...
Not true. I just changed from Rogers to Bell and couldn't get VOLTE and WIFI calling. I first reset my phone and that still didn't work. I then remembered this and I now have LTE and WIFI calling.
You can, but have to reset your phone. 1) Dial *#06# and write down your IMEI.2) Dial *#272*YOUR IMEI#3) Select RWC and press install. Regards,Benji Ratman