very cheap phone.. good quality. just bought yesterday and used a little. no caller id, but it's 2.4 Ghz
http://www.bestbuy.com/site/olspage.jsp?j=1&id=1051826290096&skuId=5456053&type=product&ref=10&loc=01
http://www.bestbuy.com/site/olspage.jsp?j=1&id=1051826290096&skuId=5456053&type=product&ref=10&loc=01