| Vocabulary Type | Code System - Universal |
| Concept Domain | Preferred Method of Contact |
| Code System Name | |
| Code System Identifier | |
| Code System OID | |
| HL7 Table Identifier | HL70185 |
| Version | |
| Status | Active |
| Where Used | STF-16, PRD-6, PRD-14, CTD-6 |
| Purpose and Use | HL7-defined table of codes specifying which of a group of multiple phone numbers is the preferred method of contact for this person. |
| Code | Display | Definition | Deprecated |
|---|---|---|---|
| B | Beeper Number | Beeper Number | |
| C | Cellular Phone Number | Cellular Phone Number | |
| E | E-Mail Address (for backward compatibility) | E-Mail Address (for backward compatibility) | |
| F | FAX Number | FAX Number | |
| H | Home Phone Number | Home Phone Number | |
| O | Office Phone Number | Office Phone Number |