Changing the phone number used for SMS text authentication.

After you have set up authentication with SMS text you can change the phone number at which you receive login codes.

1. Click your name in the top right corner:
2. Select “My Account” from the dropdown menu:

   

3. Click the “SECURITY” tab:

   

4. Choose a new country from the “COUNTRY” dropdown:

   

5. Enter a valid mobile phone number in the “PHONE NUMBER” field and click the “CHANGE NUMBER” button:

   

 The portal will now send authentication codes to the number you provided here.  You can only have one authentication number at any given time and hence adding a new authentication phone number will remove the authentication number you had been using previously.