A portable terminal and a method for scanning Access Points to perform the AP scan with low power consumption in a sleep mode are provided. The permanent magnet type three-phase stepping motor has a stator having 3L pieces of stator pole and a rotor having a permanent magnet magnetized so as to form a plurality of N and S pole pairs, wherein a condition of 0. The belt can be moved forwards and backwards by a further driving mechanism. The communications session is upgraded to the enhanced CoS. A dummy gate electrode may be formed on the top surface of the second insulator.