1.) How to Bind Phone Number (WEB VERSION)
Enter CoinW website CoinW | World-class Crypto Exchange and click on the account icon located in the top right corner. Then, select 【Account & Security】 to enter the security centre interface.
Navigate to Phone icon by click binding with your verification code
2.) How to Bind Phone Number (APP VERSION)
I). Open the CoinW app and go to the homepage. Tap on the account icon located in the top left corner to enter the security centre.
II). Click on 【Security Center】 and then 【Phone】 to access the page for binding your phone number.
III). Verify your phone number and enter the verification code to successfully bind your phone.
Note:If you receive a prompt stating "This phone number has already been bound/registered," it means that your phone number is already associated with another CoinW account. In this case, you'll need to use a different phone number that has not been previously bound to a CoinW account for this operation.
3) How to Change Phone Number (WEB VERSION/APP VERSION)
I). If your currently bound phone number can still receive verification codes and is in working order, you can proceed to change it yourself using either the web platform or the mobile app.
II). For specific instructions on how to change your phone number, please refer to the previous instructions provided for binding a phone number. On the web platform, navigate to the Security Center to initiate the change.
III). On the CoinW mobile app, you can change your phone number by following these steps:
1. Navigate to the homepage and tap on the "person" icon located in the top left corner.
2. Enter the security center by tapping on "Security Center."
3. Inside the security center, tap on "Phone" to initiate the phone number change process.
Note:For the security of your account assets, after changing your phone number, withdrawals/selling of USDT will be subject to a 24-hour waiting period. We appreciate your understanding.