A magnetic impedance element including a substrate made of a non-magnetic material, a thin-film magnetic core formed on said substrate, and first and second electrodes disposed on both ends of said thin-film magnetic core in a longitudinal direction thereof, characterized in that said thin-film magnetic core is formed by laminating a plurality of magnetic films through non-magnetic thin-films. The control unit compares a number of sessions under connection with a predetermined threshold value and controls a transfer of the call connection request according to the comparison result, when receiving the call connection request from the subscriber terminal. That level solves the problem of instability of precision of the contemporary level with magnetic device, and it is widely applicable in the level industry. The first information element may then be detected using the first metric. When the first baffle flap and the second baffle flap are side matched to form the solid structure, the portion of the fourth baseboard between the first cut lines and the portion of the fifth baseboard between the second cut lines are folded toward each other to form a concave. The dispenser has a plurality of pins which engage in apertures in the cartridge to enable dispensing of the material.