Waste reduction, including hazardous waste reduction in photoimaging processes can be accomplished by improving diffusional resolution of cationic curable compositions. The radio base station may include a transceiver configured to communicate with a radio communication device using a plurality of component carriers; and a message generator configured to generate an idle mode message including an information item related to at least one of the component carriers of the plurality of component carriers of the radio base station. An operating element for activating each of the differential locks.