From the support desk:
Click on your name at the top right of the screen and then on “My Profile”;
Then click on “Edit Profile”;
Fill in all the informations :
- Email ;
- Telephone number (in international format, i.e. with the country code ex: +33 for France, +1 for the US, etc...);
- Click “OK” to save your changes.
NB: If you want to register several telephone numbers, you must register the first number, then go back to your profile, enter the second number instead of the first one, then register again, repeat this action for each number to be added.