| 摘要 |
Provided that use environment conditions (types of access points) fit for using a telephone directory (user use information) are stored and managed in a condition table in association with the telephone directory, a CPU (Central Processing Unit) activates a wireless LAN module at the time of opening the telephone directory, and determines whether a portable terminal device lies within a wireless LAN or a hot spot based on whether wireless communication with an access point present nearby has been established. When the portable terminal device lies within the wireless LAN or the hot spot, the CPU accesses and outputs the telephone directory associated therewith. |
