Additional phone keys

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Active Member
Apr 9, 2016
San Antonio
We just took delivery of our Model 3 this last week and we love the car. I have one question that I wasn't able to find the answer for. I was able to set my phone up as the key without a problem, I am now trying to set up my wife's phone. When you setup a second phone do they login into the Tesla application with their own login credentials or with my same login?

Thank you.