B2BCatalogContactInfos

b2bOpticLensCatalog→header→supplier→contactInfos
b2bOpticLensCatalog→header→subSupplier→contactInfos

contactInfo
type	B2BCatalogContactInfo
occurs	1..∞
description	all Infos needed to contact the supplier

<xs:complexType name="B2BCatalogContactInfos">
  <xs:sequence>
    <xs:element maxOccurs="unbounded" name="contactInfo" type="B2BCatalogContactInfo"/>
  </xs:sequence>
</xs:complexType>