It's missing the 3G band for 1900mhz so while it will work your service could be spotty.
Koodo offers some great low end devices that are better than this. The specs to price for this device might look attractive but I have a feeling you'll regret the purchase shortly after you start using it.
If you don't mind a used phone, check kijiji for a Moto G, koodo also sells the Moto E. Both would be an improvement over the Discovery and provide a better experience.
Thanks.. yes you helped.. see I had a cell phone once... but really... the bill was bigger than I was expected... so I decided to not have a cell... But like every human, sometimes I see something that my brain flash on... and I saw my father koodo plan that was not high.... with no hidden fee... Both of those things made me think of buying a cell... still I think it is luxury... Ok I will look to your suggestion, but still, my brain will needdddd to flash! Thanks again..