From Ford Factory Acessories web page -
http://www.fordaccessoriesstore.com
(not listed for Escape Hybrid, but it still might work)

Part Number: 3W4Z-19G399-AA
Part Description: Leading-edge technology lets you dial, send and receive calls through your Bluetooth™ wireless phone – hands-free, through simple voice commands. Integrates with vehicle’s audio system and mutes radio as you send/receive calls. Automatically links with a compatible Bluetooth hands-free wireless phone as you enter vehicle. Visit the bluetooth.letstalk.com website for available Bluetooth phones.
Color: Not available
Unit MSRP: $387.16
Fits:
Ford Escape 2005
E-Series 2005
Excursion 2005
Expedition 2004 2005
Explorer 2004 2005
Explorer Sport Trac 2005
F-150 2005
Five Hundred 2005
Freestar 2005
Freestyle 2005
Mustang 2005
Super Duty F-Series 2005