Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2007. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Communication device observable (observable entity) | Is a | Device observable (observable entity) | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Does use high technology communication device (finding) | Interprets | True | Communication device observable (observable entity) | Inferred relationship | Some | 3 |
| Does use low technology communication device | Interprets | True | Communication device observable (observable entity) | Inferred relationship | Some | 3 |
| Does use communication device (finding) | Interprets | True | Communication device observable (observable entity) | Inferred relationship | Some | 3 |
| Does use non-powered communication device (finding) | Interprets | True | Communication device observable (observable entity) | Inferred relationship | Some | 3 |
| Does use powered communication device (finding) | Interprets | True | Communication device observable (observable entity) | Inferred relationship | Some | 3 |
This concept is not in any reference sets