Step 1: Log in your Remintano account
Step 2: Click at your username and pick Setting 

Step 3: Click "Verify account", at level 1 Phone number, click "Verify" and add phone number

Bước 4: A verification code shall be sent into your phone number, fill the code in and click "Verify" 

In case you do not receive the SMS, please wait the time to run out and then click on "Haven't received SMS?". The system will resend the SMS. If you still do not receive it, please contact us, we will support you.