C o n t e n t sHeadset................................................................................ 60Wireless Headset ........................................................... 60Car Kits ................................................................................ 61Nokia Bluetooth Display Car Kit CK-15W.............. 61Memory Cards ................................................................... 61Nokia 2 GB microSD Card MU-37 ........................... 61Care and maintenance .......................... 62Additional safety information.............. 63Small children.................................................................... 63Operating environment................................................... 63Medical devices................................................................. 63Implanted medical devices ......................................... 63Hearing aids.................................................................... 64Vehicles ............................................................................... 64Potentially explosive environments ............................ 64