JPH11136337A - Portable telephone - Google Patents

Abstract

PROBLEM TO BE SOLVED: To promptly retrieve opposite destination you want to retrieve and to perform communication without making the opposite speech party wait longer than required by varying scroll display, according to the number of registrations of such as telephone numbers and address books which are stored in memory. SOLUTION: When an inputting part 10 inputs telephone numbers and address books of the opposite party communication destinations, input data are stored in a memory 6. A CPU 4 counts the number of registrations of such as telephone numbers and address books which are stored in the memory 6. When the number of the registrations is equal to or less than ten, a scroll speed does not change even if a lever 13 is operated. When the number of the registrations is between 11 and 30, scroll display is performed at a low speed, when the lever 13 is operated. Next, when the number of the registrations is between 31 and 99, the scroll display is performed at an intermediate speed, when the lever 13 is operated. Finally, when the number of the registrations is equal to or more than 100, the scroll display is performed at a fast speed, when the lever 13 is operated.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a telephone display and / or address book stored in a memory, which is searched and displayed on a display unit. The scroll display speed is arbitrary according to the number of items stored in the memory. The mobile phone will be changed to.

[0002]

2. Description of the Related Art In a conventional portable telephone, when a telephone directory and / or an address book or the like stored in a memory is searched and displayed on a display unit, the following is performed.

(1) The initials of the alphabet are input in order, and a target item is searched from the input characters.

(2) Scroll display is performed according to the operation direction of the up / down switch, and a target item is searched.

(3) In addition, scroll display is performed by switching the up / down switch between high speed and low speed in two steps.

[0006]

As described above, the conventional portable telephone has the following problems.

In the case of (1), it is necessary to perform character input for each character, so that one-handed operation is troublesome for a small portable telephone.

In the case of (2), one-handed operation is possible, but if the number of registered items is large, it takes time to search for a target item. Furthermore, if the scroll display speed is high, it is difficult to search.

In the case of (3), the above two items can be improved. However, even when the number of registrations is large or small, the search takes a long time or the search is difficult because the scroll speed is constant.

[0010]

SUMMARY OF THE INVENTION The present invention has been made to solve these problems, and has a memory for storing a telephone directory, an address book and the like of a called party, and a telephone for storing the memory in the memory. In a mobile phone in which a book and / or an address book or the like is scrolled by operating a lever, the number of phone books and / or address books or the like stored in a memory is compared, and scrolling is performed according to the number of comparisons. A mobile phone whose display speed is arbitrarily changed is provided.

[0011]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of the mobile phone of the present invention, FIG. 2 is a block diagram of the mobile phone of the present invention, and FIG. 3 is a flowchart illustrating the operation of the mobile phone of the present invention. In FIG. 1, 1 is an antenna for transmitting and receiving data to and from a base station (not shown), 8 is a speaker for amplifying voice, 10 is an input unit for inputting data, and 11 is data for inputting data. A display device for displaying the information and a mobile phone 13 include a lever.

In FIG. 2, the same members as those in FIG. 1 are denoted by the same reference numerals. 2 is a receiving circuit for receiving data transferred from the base station, 3 is a transmitting circuit for transmitting data to the base station, and 5 is a circuit for transmitting data and data received by the receiving circuit 2. DSP for encoding and decoding transmission data for transmission, 9 a microphone for inputting audio, 7 a codec for converting a digital signal transferred from the DSP 5 into an analog signal, 6 a A memory for storing received data and transmitted data, and 4 is a CP for controlling these members.
U.

The operation will be described with reference to FIGS. When the telephone number and address book of the other party are input from the input unit 10 shown in FIG. 1, the memory 6 shown in FIG.
The input data is stored in. The telephone number entered at this time is a general one such as a destination name and a telephone number, and the address book is a general name such as a name and an address. When searching for the telephone number of the called party with the predetermined data stored in the memory 6,
An operator (not shown) operates the lever 13 shown in FIG. 1 to perform scroll display. The scroll display operated by the lever 13 is well known, and will not be described in detail here.

The number of registered telephone numbers, address books, and the like stored in the memory 6 shown in FIG.
Count by 4 (S2). If the number of registrations is 10 or less (S3), the scroll speed does not change even if the lever 13 is operated (S7). When the number of registrations is 11 to 30 or less (S4), scroll display is performed at a low speed when the lever 13 is operated (S8). Next, when the number of registrations is 31 to 99 or less (S5), when the lever 13 is operated, scroll display is performed at a medium speed (S8). Finally, when the number of registrations is 100 or more (S6), when the lever 13 is operated, scroll display is performed at a high speed (S6).
8). As described above, the scroll display speed is variable in accordance with the number of registered telephone numbers, address books, and the like stored in the memory 6, so that it is possible to quickly search for a partner to be searched and make a call.

[0015]

As described above, according to the present invention, the scroll display can be changed in accordance with the number of registered telephone numbers and address books stored in the memory, so that the other party can be kept waiting longer than necessary. Quickly search for the person you want to search,
You can talk.

[Brief description of the drawings]

FIG. 1 is a perspective view of a mobile phone according to the present invention.

FIG. 2 is a block diagram of a mobile phone according to the present invention.

FIG. 3 is a flowchart illustrating the operation of the mobile phone of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Antenna 2 Receiving circuit 3 Transmitting circuit 4 CPU 5 DSP 6 Memory 8 Speaker 10 Input section 11 Display 13 Lever

Claims (1)

[Claims] 1. A memory in which a telephone directory, an address book, and the like of a communication partner are stored, and a telephone book, an address book, and the like stored in the memory are scroll-displayed by operating a lever. A mobile phone, comprising: comparing the numbers of phone books and / or address books stored in a memory; and arbitrarily changing a scroll display speed according to the number of comparisons.