| 摘要 |
A communication terminal having a control unit performs a station search for determining that a not-yet-connected station is included in connectable stations, and performs a trial connection to the not-yet-connected station for determining whether the not-yet-connected station is capable of accommodating packet data communication. The determination results of the trial connection for the packet data communication, or packetability, are stored in a memory in the control unit in association with a station ID of the not-yet-connected station. The stored packetability of the not-yet-connected station is used for notifying a user, from a presentation unit of the communication terminal, of the availability of the packet data communication for the improved usability of the packet data communication.
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