El Cid

After years have discovered that my audio navigation does not recognize the word zero, as in three zero one for an address. Tried several times today, very carefully ennuciating each word number. Unable to recognize and garbles what I said trying to turn the zero into some kind of word.
Then I tried three O one and voila, accepted it.
Have also noticed need to say north, south, east, west slowly and carefully if part of a stree name as in North Main St.

blegthbloo

Mine takes 'zero' when I say it. And I have slight Engrish tendencies thanks to my Asian mom... never tried 'O', though I try to make a habit of using NATO speak over the phone and such, when I can remember the words.