PARAMETER_USER_ID_MISSING=No user id number provided
PARAMETER_USER_ID_INVALID=The clicked link is no longer valid: The user with provided id number does not exist (anymore).
PARAMETER_USER_ID_NOT_FOUND=User account with given id number not found.
+TABLE_HEADER_ERROR_HANDLING_USER_ID=Error while handling user id:
+TABLE_HEADER_SHOW_ADDRESSBOOK=Address book data:
+LINK_LOGIN_START_SHARING_ADDRESSBOOK=Start sharing this address book with another user
+LINK_LOGIN_START_SHARING_ADDRESSBOOK_TITLE=You can start sharing this address book with anther user. Then he cann see your contacts.