Mobile radio e.g. mobile phone of telecommunication system, has radio interface having configurable security setting dependent with that of local interfaces for setting communication link between cellular radio system and accessory unit

摘要

The mobile radio (2) has a radio interface (2A) and local interfaces (2E,2F) for setting up a communication link between cellular radio system and terminal of an accessory unit (6) respectively. The radio interface has configurable security setting which is dependent with security setting of the local interfaces. An independent claim is included for method for increasing security of data transfer over local interface of mobile radio.