I've already searched the other topics and couldn't find a proper answer to my case. The error message is: "The getPhoneNumber() method should return a valid phone number (see the examples), padded with zeros if necessary to get 10 digits. The phone number and its country code should be retrieved using the data field's getPhoneNumber() and getCountryPhoneCode() methods." I've tried some suggestions that I saw on other help topics, but none of them worked. Actually, I don't really understand where the problem is... Does anyone have a clue? Thanks!