RFC 4770: vCard Extensions for Instant Messaging (IM)
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| Description | request for comments publication |
| Author/s |
author: Julian Reschke Cullen Jennings |
| Publication date | January 2007 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Access work | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |