My friend Art Iger featured this water-resistant cordless phone from Uniden in his technology newsletter earlier this week. The phone handset floats and meets the JIS7 waterproof specification. This is a good phone choice for people who use the phone around the pool or while bathing small children in a tub.
The Uniden WXI377 will probably work better for people who live in detatched homes than in condominiums or apartments, due to the fact that it is an analog radio on the 900 mHz frequency. However, it seems to be quite popular, and supplies at Amazon.com are limited.