| 摘要 |
<p>A portable cellular phone terminal device (100) having a communication function for communicating via a network (150) and at least one accessory function in addition to the communication function, said portable cellular phone terminal device (100) including: a reading section (104) for reading ID information containing information for connection with said network (150) from a storage media (106) that stores the ID information and is configured to be detachable; and a control section (108) for restricting on utilizing the accessory function in a case where said storage media (106) is detached or the communication by use of the ID information is not allowed.</p> |
