NFC Tag app mailbox management issue

[Schuyler]

NFC Tag app邮箱功能怎么没有�??应，NFC连接上之�?�打开邮箱�?置密�?之�?�下�?�四个按钮都没有�??应

Post Edited to add translation to English:

Why does the mailbox function of the NFC Tag app not respond? After the NFC connection is connected, the mailbox is opened and the password is configured. After the four buttons below do not respond

[France Berthelot · Accepted solution]

Hello,

Please check that your bord in front of the NFCTap is powered.

To be able to enable FTM, VCC must be On.

Regards, FB