JPS6062262A - Interchanging device with message function - Google Patents

Abstract

PURPOSE:To display a message consisting of a long character string on a display device with the limited number of digits by reading the contents of a message storage memory and displaying the read data on the character display device on a telephone set side. CONSTITUTION:A message to a specific telephone set is registered in the message storage memory 14 from a character input terminal equipment 12, and when a request to process the message is sent to an interchange control processor 15, command data is sent to the microcomputer 4 in the telephone set 1 through a subscriber control microcomputer 10 and data transmission interfaces 5 and 8. The schedule means (c) in the telephone set 1 makes a specific display on the liquid-crystal display device 2 by the liquid-crystal display means (a). Consequently, when the read of the message is requested, a processor 15 fetches a message of only characters many enough to display on the display device 2 at a time and sends it to the means (c). The means (c) displays the message on the display device 2 through the means (a).

Description

[Detailed Description of the Invention] Industrial Field of Application The present invention provides an indication on the display of a telephone, whether the telephone is absent or in use, and whether the telephone is still in use or not. The present invention relates to a switching device with a message function that allows messages to be transmitted without having to send a message.

Conventional configuration and its problems Conventional switching equipment with message service only lights up a lamp on the telephone to indicate that there is a message, or displays the number of the other party from which the call was made, but does not respond to the message itself. There was no display on the phone, so it was not possible to read messages directly from the phone.However, it is also possible to use a dedicated terminal such as a CRT to read messages, but such terminals are very expensive. However, there are currently problems in terms of functionality and cost in easily storing the contents of the device.

Purpose of the Invention The present invention is to display the traditional pemenosage itself on the 'zakii filling machine1.
- A message exchange device K with a message function that can be read 7 times one by one at a low cost? : The purpose is to serve as a culm offering.

The switching device with a message function of the present invention has a message register (memory) provided on the switching device 1 side or each 1 d phone side, and a corresponding information indicating that a message is registered in the co-located storage memory. Each telephone is equipped with a notification means for notifying the telephone, and a readout indicator for reading out the contents of the co-located storage memory and displaying it on a character display on the telephone in accordance with a read command from the telephone. It is characterized by +f72 Ii messages that can be viewed directly (C messages) without the need for a terminal.

DESCRIPTION OF EMBODIMENTS The structure of an embodiment of the present invention will be described below with reference to the drawings. (1) is a telephone, and the terminal interface circuit (
connected to power. Terminal interface episode 16 t7
) i, t: Connected to the call switch (1υ) and the exchange control processor Q9, and the audio signal is transmitted from the audio circuit (6) in the telephone (1) to the subscriber circuit (9) in the terminal interface circuit (7). via @switch0])
, and the exchange is performed under the control of the exchange control processor q9.

02 is a character input terminal capable of inputting characters, which can send a message to a specific terminal to the exchange control processor (Is) via the inkfeine circuit 03 and register it in the message storage memory circle. ) contains a microcomputer (4), and a liquid crystal display means (a) programmed in this microcomputer (4).
LCD display &? Characters can be displayed on the key group (3) by the key detection means (1)).
), the scheduling means (c) detects and schedules the data transmission interface (5) between the terminal interface circuit (7) and the Noah JII human control microcomputer (In). 8).Furthermore, the 7J1 personal control microcomputer Oq can send and receive data to and from the exchange control processor 09. It is the composition.

Next, the configuration described in section 2 will be explained in more detail along with its operation.

When a specific RLF telephone message is registered in the message memory memo (January 14) of the character input terminal 0 and a request is made to the exchange control processor IF9 to process the message, the exchange control processor IF9 is sent to the exchange control processor IF9. ] is subscriber secondary side 1 microcomputer 1G and data transmission interface (5) (8)
The command data is passed through to the microcomputer (4) within 1 m (1 m). 1kr received this
, In the packing machine, the schedule means (c) is the ltY product display (
2) For example, "-Dengonari" is displayed through the liquid crystal display means fal. The key detection means (1) always senses whether or not the "Nu-Croll key" of the key group (3) has been pressed down, and when it detects that the "Scroll key" has been pressed, the schedule hand 5 (Cl) is activated. Control processor Q!9 via data transmission interfaces (5) (8) as well as subscriber control microcomputer 00
request to read the message. The exchange control processor Qυ searches the message memory memo UQ4), takes out the corresponding message as many characters as can be displayed at one time on the RFG crystal display stand S(2), and sends the message to the subscriber control microcomputer (10, for data transmission). Ink face +, 51 (8)
The scheduler 71 move 1+ (cl VC is sent via the scheduler VC. Then, the scheduler (cl) displays a message on the liquid crystal display (2) via the liquid crystal display means (a). After that, the rehikey detection means (b) If the pressing of the "scroll key" is detected, the next message to be displayed is similarly displayed on the LCD display (2).If the pressing of the "scroll key" is detected again after all messages have been displayed, [Returns to the display of ``Dingong Ant''. You can also cancel the read message by using the operation combination of key group (3).
Services such as a-knowledge can also be realized with the same configuration.

In the above embodiment, the "scroll key" on the telephone side
Detects the operation of the message memory memo U (14) and reads out a predetermined number of characters from the message memory memo U (14). 2) It is also possible to display the read fortune telling by shifting it one character at a time to the right or to the left. In addition, the display in this case is
- When the "Elr display key" is operated, the display system automatically lowers the arm until there are no messages written in 111,
Detects operation of [display key] (- (・) 3υI 1i
The expression 11 is called the expression 11, which actually performs the actions described in -.

To n/, the above heaven is l; In the example, the legend memory memory 0, 0 is exchanged; It is also possible to construct a juxtaposed memory system by arranging li1
It can be realized in any way.

1 house (according to the theory, like the Ming Dynasty, the present invention's FF + F" J function switching device" - the co-located layered memory and the + from the telephone side.
6'e Extrusion 111 Reads out the contents of the memory according to the 111 instructions and displays it on the character display on the handset.Generally, the following effects are achieved. is obtained.

fa) By calling the "11!" caller and registering the message when 11!r is absent or busy, it is possible to notify the co-location.

(b) IL story] At the instruction from Iku side, start from j411 with the above r6ε protruding 7, and by sequentially displaying a predetermined number of characters by 7 or one character at a time in a predetermined direction, Even a message with a long character string can be displayed on a display with a limited number of digits, and no special expensive Midi operator is required.

(c) The read instruction operation can be easily performed by operating a key switch.

[Brief explanation of drawings]

The drawing is a diagram of an embodiment of the message switching device 4 of the present invention.

Claims (1)

[Scope of Claims] 1. A message storage memory provided on the switching equipment side or each telephone side, and a notification means for notifying the corresponding telephone side that a message has been registered in the message storage memory, on the telephone side. A switching device lf with a message function has reading 414 display means for reading out the contents of the message storage memory and displaying the content on a character display on the telephone side in accordance with a read command from the telephone.
. 2. The 177e extension display means is configured to detect the operation of the scroll switch on the telephone side and sequentially read and display the number of characters that can be displayed at one time on the character display on the telephone side from the message storage memory. 3. A switching device with a message function according to claim 1. 3. The continuation display means detects the operation of a message read switch on the first phone side and reads the message from the message storage memory. 2. An exchange device with a message function according to claim 1, characterized in that the message content is displayed while being shifted in a predetermined direction on the character display ship on the side of the electric train.