| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  ContactPoint | ΣN | Element | Details of a Technology mediated contact point (phone, fax, email, etc.) + Rule: A system is required if a value is provided. Elements defined in Ancestors: id, extension | |
  system | ΣC | 0..1 | code | phone | fax | email | pager | url | sms | other Binding: ContactPointSystem (Required) |
| value | ΣC | 0..1 | string | The actual contact point details |
| use | ?!Σ | 0..1 | code | home | work | temp | old | mobile - purpose of this contact point Binding: ContactPointUse (Required) |
| rank | Σ | 0..1 | positiveInt | Specify preferred order of use (1 = highest) |
  period | Σ | 0..1 | Period | Time period when the contact point was/is in use |
| Documentation for this format | ||||