[NTG-context] lists in mkiv

For a small manual-type document I am trying to include a phone directory. I would like it to be sorted. The following produces no output other than "test". Shouldn't it? Johan Sandblom \starttext test \definesorting[telefon][telefoner] \setupsorting[telefon][criterium=all] \telefon{Milad El Segaie, 0746231022} \telefon{Carina C, 33050} \placelistoftelefoner \definesynonyms[Phone][Phones][\PhoneName][\PhoneNumber] \setupsynonyms[Phone][criterium=all] \Phone{Milad El Segaie}{0746231022} \Phone{Carina C}{33050} \placelistofPhones \stoptext -- Johan Sandblom, MD PhD m +46735521477 Sweden "What is wanted is not the will to believe, but the will to find out, which is the exact opposite" - Bertrand Russell