JPH05344051A - Wireless telephone set - Google Patents

Abstract

PURPOSE:To implement extension registration in which different kinds of base stations and mobile stations are combined freely. CONSTITUTION:A base station 50 is provided with a base station type information notice means 51 reporting type information of the base station 50 and the means 51 reports the type information to an extended mobile station 70 at the time of extension registration of the mobile station 70. On the other hand, the mobile station 70 is provided with a base station type storage means 71, which stores type information at the time of extension registration. After the extension registration, the mobile station 70 implements the operation in matching with the type of the base station 50 based on the stored type information.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cordless telephone system for adding a mobile station (slave unit).

[0002]

2. Description of the Related Art Conventionally, in this type of cordless telephone device, when the number of mobile stations is one at the beginning and it is desired to add a mobile station later, an existing base station (master unit) and this mobile station to be added are installed. The registration code is used to store the calling code (ID number) in the mobile station to be added.

FIG. 3 shows the configuration of a conventional cordless telephone device. In the base station 10 shown in FIG. 3A, 11 is a telephone line, 12 is a network control circuit for controlling the telephone line 11, 13 is a control unit for controlling the entire base station 10, and 14 is a transmission for transmitting data. Reference numeral 15 is a receiving circuit for receiving data, 16 is a voice circuit for switching the circuit system to either the transmitting circuit 14 or the receiving circuit 15 by the control unit 13, and 17 is a transmitting antenna for wirelessly transmitting data from the transmitting circuit 14. , 18 is a receiving antenna for wirelessly receiving data in the receiving circuit 14, 19 is a calling code storage means for storing a calling code, and 20 is the control unit 13 operating to send the calling code from the sending circuit 14. It is an operation unit to perform.

In the mobile station 30 shown in FIG.
1 is a control unit that controls the entire mobile station 30, 32 is a transmission circuit that transmits data, 33 is a reception circuit that receives data, and 34 is a control unit 31 that transmits a circuit system to the transmission circuit 3.
2, an audio circuit for switching to the receiving circuit 33, 3
Reference numeral 5 is a receiver for reception connected to the voice circuit 34, 36 is a microphone for transmission connected to the voice circuit 34, 37 is a transmission antenna for wirelessly transmitting data from the transmission circuit 32, and 38 is a reception circuit 33. Further, 39 is a receiving antenna for wirelessly receiving data, 39 is a calling code storage means for storing a calling code, and 40 is an operating section for operating the control section 31 to send the calling code from the transmission circuit 32.

Next, the mobile station 3 in the above-mentioned conventional configuration is used.
The extension registration of 0 will be described. When the operation of the additional registration is performed by the operation unit 40, the control unit 31 activates the receiving circuit 33 and puts the mobile station 30 into the state of waiting for the calling code from the base station 10. On the other hand, when the operation of the expansion unit is operated by the operation unit 20 of the base station 10, the control unit 13 causes the call code storage unit 19 to operate.
The calling code stored in (1) is transmitted from the transmitting antenna 17 through the transmitting circuit 14. When the mobile station 30 receives the calling code by the receiving circuit 33 via the receiving antenna 38, the control unit 31 stores the calling code in the calling code storage means 39, and the registration operation is completed.

After the registration, the control section 31 reads out the calling data containing the calling code stored in the calling code storage means 39 by the input operation of the operating section 40 of the mobile station 30. The calling data is transmitted by the transmission circuit 32, and the base station 10
The signal is received by the receiving circuit 15 via the receiving antenna 18 of. The calling code included in the calling data received by the mobile station 30 is collated with the calling code stored in the calling code storage means 19 of the base station 10. If they match with each other, it is determined that the call data is from the mobile station 30 paired with the base station 10, and the response data is transmitted from the base station 10 to the mobile station 30. In this way, the wireless connection between the base station 10 and the mobile station 30 is established.

As described above, in the conventional cordless telephone device, extension registration can be performed between base stations and mobile stations of the same model.

[0008]

However, a user who has a base station of an old model is a new type of mobile station that has a novel design and excellent functions such as long continuous talk time. You may want to add more. However, in the current situation, different models have different operation methods such as extension calls.

In the conventional extension method using the cordless telephone device, the base station notifies only the calling code to the mobile station. Therefore, it is possible to wirelessly connect the new model mobile station to the old model base station. However, there is a drawback that basic functions such as extension calls do not work at all.

The present invention is intended to solve the above problems, and an object of the present invention is to provide an excellent cordless telephone device in which a mobile station of a new model can be added to a base station of an old model. ..

[0011]

In order to achieve this object, a cordless telephone apparatus of the present invention comprises a base station, a call code storage means for storing in advance a call code necessary for establishing communication with a mobile station, A base station type notifying means for notifying the mobile station of the type information of the base station is provided, and the mobile station has a call code storage means for storing a call code necessary for establishing communication with the base station. A base station type storage means for storing type information is provided, the call code stored in the call code storage means of the base station is stored in the call code storage means of the mobile station, and the type information is stored in the base station type storage means. At this time, the mobile station performs an operation according to the type of the base station.

[0012]

Therefore, according to the present invention, since the added mobile station operates according to the type of the base station, the functions such as the extension call can be used even if the base station and the mobile station are combined in different models.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A cordless telephone device according to the present invention is shown in FIG.
As shown in FIG. 3, in the base station 50, the base station 1 of FIG.
In addition to the configuration of 0, a base station type notifying means 51 is provided as means for notifying the mobile station 70 of the new model of the model of the base station 50 of the old model. On the other hand, as shown in FIG. 1B, the mobile station 70 of the new model is the mobile station 30 of FIG.
In addition to the above configuration, a base station type storage unit 71 for storing the type information notified from the old model base station 30 is provided.

Next, the procedure for extension registration of the mobile station 70 in this cordless telephone device will be described with reference to the flowchart of FIG.

First, when the operation unit 40 of the mobile station 70 performs an operation for additional registration (YES in step 1), the control unit 31 activates the receiving circuit 33 and the mobile station 70 enters the continuous reception state (step 2). And, it is in a state of waiting for additional data from the base station 50. On the other hand, the operation unit 2 of the base station 50
When the extension registration operation is performed with 0 (YE in step 3)
S), the control unit 13 causes the transmission circuit 14 to transmit the calling code stored in the calling code storage unit 19 from the transmitting antenna 17 (step 4). Further, the control unit 13 causes the base station type notifying unit 51 to transmit the base station type information by the same wireless transmission method as described above (step 5).

When the mobile station 70 receives the calling code from the base station 50 into the receiving circuit 33 via the receiving antenna 38 (YES in step 6), the control section 31 stores the calling code in the calling code storage means 39 ( Step 7). At this time, communication between the mobile station 70 and the base station 50 is established. When the base station type information is received by the receiving circuit 33 of the mobile station 70 (YES in step 8), the control unit 31 stores the base station type information in the base station type storage means 71 to end the registration operation ( Step 9).

After registration, the new model mobile station 70 operates according to the type information stored in the base station type storage unit 51 of the old model base station 50. As a result, the mobile station 7
When making an extension call at 0, the extension call can be made by performing the operation performed at the mobile station 50.

[0018]

As is apparent from the above embodiment, the present invention allows the mobile station to notify the mobile station of the type information of the base station together with the call code when adding the mobile station. Since it is possible to operate according to the function of, the compatibility of different models between the base station and the mobile station can be realized. This allows the user to combine base stations and mobile stations according to his or her preference.

[Brief description of drawings]

FIG. 1 is a schematic block diagram showing the configuration of a cordless telephone device according to an embodiment of the present invention.

FIG. 2 is a flowchart showing a mobile station expansion operation of the same embodiment.

FIG. 3 is a schematic block diagram showing the configuration of a conventional cordless telephone device.

[Explanation of symbols]

 13, 31 Control unit 14, 32 Transmission circuit 15, 33 Reception circuit 17, 37 Transmission antenna 18, 38 Reception antenna 19, 39 Call code storage means 50 Base station 51 Base station type notification means 70 Mobile station 71 Base station type storage means

Claims (1)

[Claims] 1. A base station comprising call code storage means for storing in advance a call code necessary for establishing communication with a mobile station, and base station type notifying means for notifying the mobile station of type information of the base station. The mobile station is provided with a call code storage means for storing a call code necessary for establishing communication with the base station and a base station type storage means for storing the type information, and the call code storage means of the base station is provided. When the call code stored in the mobile station is stored in the call code storage means of the mobile station and the type information is stored in the base station type storage means, the mobile station performs an operation according to the type of the base station. Cordless telephone device.