Portable information terminal

An information terminal and portable technology, applied in the direction of wireless communication, telephone communication, data exchange details, etc., can solve the problems of imposing costs and not realizing it

Inactive Publication Date: 2004-11-10
LENOVO INNOVATIONS LTD HONG KONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem in the billing method based on the total amount of packet communication data that the user is imposed a large amount of charges without realizing that

Method used

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  • Portable information terminal
  • Portable information terminal
  • Portable information terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] refer to figure 1 , shows a portable information terminal using the present invention. The portable information terminal is generally indicated by 10 and includes a radio section 11 for transmitting and receiving radio signals, including a central processing unit (CPU), a control section 12 for controlling the entire portable information terminal 10, and for storing and maintaining control Memory 13 for control data of part 12, used for user interface, display part 14 including liquid crystal display unit (LCD), input part 15 with keyboard, for obtaining time information Dnow (some month, certain day, certain time) A clock part 16, and a sounder 17 for notifying the user with sound.

[0017] The user inputs user contract information to the portable information terminal 10 using the display section 14 and the input section 15 . The user contract information generally includes Dstart indicating the start time of the charging unit time, Dend indicating the end time of th...

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PUM

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Abstract

A portable information terminal is disclosed which can prevent a large amount of money from being imposed on a user while the user does not recognize it and wherein an original state of net surfing can be restored readily even if packet communication is disconnected. If a packet communication data integrated amount within an accounting unit period exceeds a maximum value for a packet communication data integrated amount within which the charge is fixed within the accounting unit period, a control section controls a display section to display 'excess' and performs a process of an operation set arbitrarily by a user such as, for example, 'disconnect', 'saving' or 'alarm'. This can be prevent a large amount of charge from being imposed on a user while the user does not recognize it. If 'saving' is performed, where the portable information terminal has a browser incorporated therein, automatic image reading of a browser is turned off to save the packet communication data amount.

Description

technical field [0001] The present invention relates to a portable information terminal, more particularly to a portable information terminal with packet communication function. Background technique [0002] Generally, various user contracts exist between a user of a portable information terminal having a packet communication function and a communication sponsor. According to one of these contracts, if the total amount of packet communication data is kept within a certain fixed amount within a certain fixed billing time period, such as a month, the required fee is fixed, but if the total amount of packet communication data If the above-mentioned fixed amount is exceeded, it is necessary to pay a fee that increases proportionally with the total amount of packet communication data exceeded. [0003] However, according to the above-mentioned billing method based on the amount of packet communication data, it is not very clear how much data is communicated during the amount of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/14H04L47/20H04M15/00H04M15/30H04W4/24H04W28/00H04W88/02
CPCH04M15/30H04M15/8207H04M2215/0176H04M2215/22H04M15/854H04M15/8214H04L12/14H04M2215/2013H04M2215/0168H04M2215/7813H04M2215/0116H04M15/43H04M2215/0108H04M2215/0152H04M15/745H04M15/88H04M2215/32H04M15/80H04M2215/8166H04L12/1417H04M2215/0164H04M2215/782H04W4/24H04M15/41
Inventor 中岛健智
Owner LENOVO INNOVATIONS LTD HONG KONG
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