Steps to Change Your Phone Number on digitalexchange.id:
Open the digitalexchange.id website and log in.
After logging in, click "Account > My Profile".
Next, edit the "Phone Number" section in your profile.
Enter your new phone number.
Click "Get Code" to start the verification process.
Enter the verification code sent to your active phone number.
Enter your Google Authentication Code.
If all the information is correct, click "Submit".
Your phone number has now been successfully updated!