Panasonic said on June 11th, 2008 it was releasing a new mobile phone accessory which connects Bluetooth-enabled mobile phones to cordless handsets in the home. It is known as the Panasonic KX-TH1211 Link to Cell and you'll find it pricing around for around $100 (model KX-TH1212 includes two handsets and retails for around $130).
The Panasonic KX-TH1211 Link to Cell is a Bluetooth-enabled box which has a one touch initialization process, according to Panasonic. It can link up to two Bluetoot-enabled cell phones with up to six compatible wireless handsets. It can also support regular landline communications.
Features of the Link to Cell include talking caller ID, call blocking, multi-color LED incoming call indicators, ring tones which can be programmed to specific numbers and the routing of specific incoming calls to specific handsets. It should be available now.