Communication scheme for realizing effective data input/setup in compact size portable terminal device using locally connected nearby computer device

A computer usable medium having computer readable program codes embodied therein for causing a computer to function as a portable terminal device having a user interface for enabling user input into the portable terminal device, the computer readable program codes include:

• a first computer readable program code for causing said computer to establish a connection to a computer network;
• a second computer readable program code for causing said computer to establish a connection to a local network different from the computer network, the local network being a network locally defined among the portable terminal device and at least one other computer device;
• and
• a third computer readable program code for causing said computer to upload a prescribed information regarding the computer network that is necessary or utilizable in operating an application program by being connected to the computer network and that is setup data or input data for the application program stored in said at least one other computer device, from said at least one other computer device connected to the portable terminal device via the local network, carry out a prescribed processing for automatically setting the setup data or the input data into the portable terminal device without requiring any user operation using the user interface, in a form utilizable by the application program on the portable terminal device, according to at least a part of the prescribed information, and execute the application program by using a result of the prescribed processing and being connected to the computer network, wherein the third computer readable program code makes a prescribed setup by storing said at least a part of the prescribed information into a prescribed memory region for the application program, either as obtained from said at least one other computer device or by converting said at least a part of the prescribed information into a format matching with the application program and/or a user interface of the portable terminal device.