These ways include remote telephone call or text messaging support, online video calls and, in a few cases, online chat facilities, as well as more traditional in-person support.
Er mwyn lliniaru'r risgiau hyn, mae rôl gyflenwol i ddulliau mwy traddodiadol megis holiaduron ymateb hir, arolygon byr neu daflenni drwy’r drws neu a gaiff eu gadael mewn cyfleusterau cymunedol.