Customer-Centered Service Management
FCustomer-Meaningful Terminology — Information Abstraction
–Customer-Defined Terms
Examples — ‘OfficeHours,’  ‘MyOffice,’  ‘Family,’  ‘DoNotDisturb,’  ‘InMeeting’
–System-Defined Terms
Examples — ‘TeleMail,’  ‘MailBox,’  ‘Alert,’  ‘Busy,’  ‘ForwardCall’