This is the set of resources that conform to either of the profiles FR Core Contact Point Profile (https://hl7.fr/ig/fhir/core/StructureDefinition/fr-core-contact-point) and FR Core Contact Point Profile (https://hl7.fr/ig/fhir/core/StructureDefinition/fr-core-contact-point). E.g. what you have to deal with if you get resources conforming to one of them
| XXXX | XXXX | XXXX | XXXX | XXXX |
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  ContactPoint | C | 0..* | | Details of a Technology mediated contact point (phone, fax, email, etc.)
cpt-2: A system is required if a value is provided.
ele-1: All FHIR elements must have a @value or children
|
  extension | | 0..* | Extension | Additional content defined by implementations
ele-1: All FHIR elements must have a @value or children
ext-1: Must have either extensions or value[x], not both
|
 system | Σ | 1..1 | code | phone | fax | email | pager | url | sms | other
Binding: ?? (required): Telecommunications form for contact point.
ele-1: All FHIR elements must have a @value or children |
| value | Σ | 1..1 | string | The actual contact point details
ele-1: All FHIR elements must have a @value or children |
| use | ?!Σ | 0..1 | code | home | work | temp | old | mobile - purpose of this contact point
Binding: ?? (required): Use of contact point.
ele-1: All FHIR elements must have a @value or children |
| rank | Σ | 0..1 | positiveInt | Specify preferred order of use (1 = highest)
ele-1: All FHIR elements must have a @value or children |
  period | Σ | 0..1 | Period | Time period when the contact point was/is in use
ele-1: All FHIR elements must have a @value or children |
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