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Same phone number for trusted device on 2 Apple IDs

If I have setup 2 factor authentication with my iPhone number for my Apple ID can I also use my same number for trusted device for 2 factor authentication for my mother’s Apple ID?

iPhone 6s, iOS 14

Posted on Nov 30, 2021 9:52 PM

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Question marked as Top-ranking reply

Posted on Dec 1, 2021 9:32 AM

To see how to 'Get a verification code and sign in with two-factor authentication', click here --> https://support.apple.com/HT204974

- Use a Trusted Device: Mac, iPhone, iPad, Watch. Code is either generated automatically or manually using Settings on the Trusted Device.

- Text or phone call to a trusted telephone number (any telephone; even landlines).

- Get a code from an Account Recovery Contact --> https://support.apple.com/HT212513


You might have to upgrade iOS in order to use the last method.

4 replies
Question marked as Top-ranking reply

Dec 1, 2021 9:32 AM in response to WhateverWhatever1234

To see how to 'Get a verification code and sign in with two-factor authentication', click here --> https://support.apple.com/HT204974

- Use a Trusted Device: Mac, iPhone, iPad, Watch. Code is either generated automatically or manually using Settings on the Trusted Device.

- Text or phone call to a trusted telephone number (any telephone; even landlines).

- Get a code from an Account Recovery Contact --> https://support.apple.com/HT212513


You might have to upgrade iOS in order to use the last method.

Dec 1, 2021 9:59 AM in response to Limnos

Yes, we tried that yesterday. She couldn’t find the notifications, she wasn’t getting the texts. I was trying to use my phone as a trusted device, etc and then she had to go into settings. She’s nearly blind and doesn’t understand ANYTHING tech so I really didn’t want her in settings. It was all fine until the ID reset. I guess I’m going to have to have her find a way to send me the phone to set it up for her again. Thanks for the help.

Same phone number for trusted device on 2 Apple IDs

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