http://hl7.org/fhir/StructureDefinition/ContactPoint|5.0.0

ContactPoint Type: Details for all kinds of technology mediated contact points for a person or organization, including telephone, email, etc.
NameFlagsCardTypeDescription & Constraints
ContactPoint
0..*Details of a Technology mediated contact point (phone, fax, email, etc.)
 
system
Σ
0..1codephone | fax | email | pager | url | sms | other ContactPointSystem (required)
 
value
Σ
0..1stringThe actual contact point details
 
use
?!Σ
0..1codehome | work | temp | old | mobile - purpose of this contact point ContactPointUse (required)
 
rank
Σ
0..1positiveIntSpecify preferred order of use (1 = highest)
 
period
Σ
0..1PeriodTime period when the contact point was/is in use