What are the preconditions for using a Bluetooth device at the SX 303/353isdn?

To provide a smooth handling of different devices at the Gigaset Sx 303/353isdn it is necessary to comply with the Bluetooth specification 1.1.

To support voice calls it should also support the "Handsfree" profile.

For these and more information please have a look at the manual of your Bluetooth device or contact your dealer.