| 摘要 |
<P>PROBLEM TO BE SOLVED: To make it possible to receive communication service quickly. <P>SOLUTION: A frequency search part 3 searches for a frequency at which communication is possible. A communication carrier search part 4 selects a frequency among the frequencies searched for; and searches for a communication carrier using the frequency based on communication carrier identification information reported at the selected frequency. A search execution control part 5 excludes another frequency included in a frequency group, one or more of which are stored in a storage part 2 and which is a group of frequencies being used by the same communication carrier and includes the frequency selected by the communication carrier search part 4, from objects selected by the communication carrier search part 4; when the communication carrier searched for by the communication carrier search part 4 is not a predetermined communication carrier. <P>COPYRIGHT: (C)2012,JPO&INPIT |
