Question

How to change the email account for sending business cards from BCR?

Answer

Business Card Reader application uses the email address which is set up in the standard iOS Mail application on your device.

To change the email that is used for sending business cards from BCR app, please configure and change the account in the standard iOS Mail app. To set up the email account in the Mail app, please consult the Apple Knowledge base article https://support.apple.com/en-us/HT201320.