(These are listed for messaging and phone calls in the "Contact Units" section, where all contact information is listed as Contact Type ) - All registered email addresses, phone numbers, etc. - are listed for all Messaging Groups (these are listed as Message Type ). To specify contact permissions, you can select one of the following options from the "Contact Permission" drop-down box.

• Undefined: This is the default option, if there is no information available for a contact authorization, you can leave it as is.
• Yes: Indicates that contact permission is given by the business partner.
• No: Indicates that the contact permission was denied by the business partner.