Implementations may perhaps support other subsets, and requests will probably be negotiated towards all accessible subset-representation combinations to discover the best match. 16 @Adrian Will you take persona knowledge? 1) In my outdated teletype days, the printer we utilised needed - so not surprisingly I experimented with only one . https://projectsingurgaon.code.blog/2025/07/17/peaceful-living-meets-connectivity-at-aipl-lake-city-sector-103-gurgaon/