Abstract: An accessory device and a handheld device may be synchronized by forming a communication link between the handheld device and the accessory device. The handheld device includes a plurality of functions and the accessory device is configured to operate a subset of the plurality of functions. Each of the plurality of functions of the handheld device includes executable program code, content data files and functional setting information. The executable program code, content data files and functional setting information is transferred for at least one of the plurality of functions of the handheld device to the accessory device. The communication link between the handheld device and the accessory device is disconnected. The subset of the plurality of functions is operated on the accessory device using the transferred executable program code, content data files and functional setting information from the handheld device after disconnecting the communication link between the handheld device and the accessory device.

Abstract: The present invention relates a method and a mobile communication device for generating a muffle-compensated ring signal in response to detecting that the mobile communicating device is in a muffling environment. The method comprises the steps of emitting a reference sound by a loudspeaker of the communication device and then measuring the acoustic response of thereof at a microphone of the same device. The acoustic response is analyzed by searching for characteristics that indicate that the mobile communication is stowed away in a muffling environment, and if such characteristics are found compensating for the muffling environment by automatically adjusting the ring signal in response to the specific characteristics of the acoustic response.

Abstract: An accessory device and a handheld device may be synchronized by forming a communication link between the handheld device and the accessory device. The handheld device includes a plurality of functions and the accessory device is configured to operate a subset of the plurality of functions. Each of the plurality of functions of the handheld device includes executable program code, content data files and functional setting information. The executable program code, content data files and functional setting information is transferred for at least one of the plurality of functions of the handheld device to the accessory device. The communication link between the handheld device and the accessory device is disconnected. The subset of the plurality of functions is operated on the accessory device using the transferred executable program code, content data files and functional setting information from the handheld device after disconnecting the communication link between the handheld device and the accessory device.