1. Under the Standby page, click "Contact".
2. Click the "Menu" button in the upper right corner of the screen.
3. Click on "Consolidated account".
4. Click on "Samsung Account".
5. Use Samsung account Merge, you need to login to Samsung account, click "Login". If you do not have a Samsung account, click "Create a new account" and here is a direct "login" example.
6. Enter your email and password and click "Sign in".
7. After the successful login, click the "Menu" button in the upper right corner of the screen, then click on "Consolidated account".
8. Click on "Samsung Account" and click "OK".
Tip: Samsung account merge only supports merging contacts on your phone, so if your contacts are in a SIM card or memory card, it is recommended that you import your contacts into your phone before you use this feature.
After the above operation, the phone's contact person synchronized to the Samsung account.