A mobile wireless terminal is provided. The method includes generating first derived communication attributes from collected statistics from the communication network in a first time interval and retaining the first derived communication attributes. 1-100 parts by weight of an inorganic compound dispersed in the thermoplastic resin. The pacing mode controller alternates between the second and third pacing modes when pacing is changed from the normal operating mode to a stress augmentation mode. Similar platform slots are formed in two opposite sides of the platform adjacent its front end and each platform slot coincide with the respective slot when the platform is in a raised position.