Several readers, recalling my months-ago call for help in finding a two-line 5.8 GHz wireless phone, have let me know that Uniden is selling this one. It looks pretty good.
One flaw, however, it its lack of internal voice mail. I have an old answering machine, so I can live without it, but this is a pretty weird omission. I may wait a while longer for some company to include all the obvious features.