JPH11150758A - Phs terminal - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a PHS terminal in which it is avoided that only a predetermined business establishment has automatic provision for revision of a call number in the case of movement between business establishments and a business establishment having automatic provision for the revision is optionally added. SOLUTION: A business establishment detection means 1 detects identification data (CS-ID) of a business establishment sent from a base station and stores a subscriber number and a station number in pairs to a storage section 2 in the case of storing the subscriber number of a destination. When the business establishment identification data detection means 1 newly detects identification data in the case of storage, whether or not a station number corresponding to the identification data is stored in a storage means 2 is discriminated, and a station number entry request means 4 urges the user to enter the station number when not stored. In the case of making a call by a destination subscriber number stored in the storage section 2, a station number selection means 5 selects whether or not the station number is to be added according to the identification data detected by the business establishment identification data detection means 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a PHS (Personal
The present invention relates to a Handy Phone System) terminal, and particularly to a PHS terminal for a business office.

[0002]

2. Description of the Related Art A conventional PHS self-management system can be operated in a specific business establishment, and a call destination under the management of a system such as the public / home where the terminal functions or the terminal functions. Judgment of the destination number by the currently connectable base station, the function of selecting that number, and identification of the extension number and external number of the destination number under the management of the self-operating system or home system, and adding or changing the required number It has the function to do.

However, in the conventional self-managed system, when a user moves between a plurality of offices (inter-office roaming), the terminal number storage function of the terminal becomes a number that cannot be used except at the home office of the terminal owner. The caller's phone number was lost and the functions of the terminal could not be used effectively.

[0004] The reason is that the other party number that can be used in the office is divided into an outside line number and an extension number, and the outside line number can be added from any office by adding “0” or the like to the head of the other party number. This is because the extension number is further divided from the station number, and the number operated by the extension number must be added with the corresponding station number when moving to another office.

That is, when the roaming function is performed between offices, the subscriber number of the other party may only be an extension number, but an office number must be added before the extension number. Also, at some destination, only the extension number was sufficient, but if you return to your own location, you can not call the other party unless you add the station number before the extension number, at that time the station that is the upper digit In order to enter a number, all the digits must be entered again.

Further, conventionally, since the number of movable establishments is unspecified depending on the operation mode of a company / department / public facility, the number of establishments and the station number of the other party are stored in advance in association with each other. And, every time the range of offices that can be operated changes, the stored contents must be changed,
In reality, it was not possible to associate and memorize them.

Japanese Patent Application Laid-Open No. 8-331650 discloses the following PHS terminal capable of automatically responding to a change of a calling number when moving between offices. In the telephone directory database of the PHS terminal, the identification code (CS-ID) of each private base station connected to the exchange of the business office is stored in advance for each business office, and the CS-ID from the base station is stored. By receiving the information, it is determined whether the currently communicable base station is the self-owned base station, the public base station, or the self-owned base station. And if the base station is a self-managed base station and the destination is in the same office,
Create an extension number to enable extension calls using the public line network.If the base station is a privately owned base station and the destination is at another business establishment that can communicate via a dedicated line, a dedicated line Create a number to enable calls over a dedicated line,
Further, when the base station is a self-owned base station and the destination is an outside line, an outside line number is created to enable a call through a public line network.

[0008]

However, the prior art described in this publication was conceived on the assumption that the number of establishments was fixed, and the identification code (CS-ID) was previously stored in the telephone directory database. ) Cannot be handled unless it is a registered office.

An object of the present invention is to provide a PHS terminal capable of arbitrarily adding a business office that can handle a call number change automatically when moving between business offices unless the business office is determined in advance. Is to provide.

[0010]

According to the present invention, there is provided a PHS terminal comprising: business establishment identification data detecting means for detecting business identification data transmitted by radio from a base station; A destination number storage means for storing the subscriber number of the other party in combination with the subscriber number and the station number in the storage unit and storing the station number corresponding to the identification data in the storage. And a station number input requesting means for prompting the user to input a station number when the telephone number is not stored. Station number selecting means for selecting whether or not to add a station number according to the identification data detected by the identification data detecting means.

[0011] The office number input requesting means further includes, when the office identification data detecting means detects new identification data,
It is determined whether or not the station number corresponding to the identification data is stored. If the station number is not stored, a function to prompt the input of the station number is provided.

[0012]

Next, embodiments of the present invention will be described with reference to the drawings.

As shown in FIG. 1, a PHS terminal according to the present invention includes a business establishment identification data detecting means 1 for detecting business identification data (CS-ID) wirelessly transmitted from a base station; A destination number storage means 3 for storing the detected identification data in the storage unit 2 in combination with the subscriber number and the station number when storing the destination subscriber number; When the office identification data detecting means 1 detects new identification data, it is determined whether or not the station number corresponding to the identification data is stored in the storage unit 2; Office number input requesting means 4 for prompting the input of a number, and establishment identification data detection when calling with the subscriber number of the destination stored in the storage unit 2 or the subscriber number of the input destination. Identification data detected by means 1 And station number selector 5 for selecting whether to add a follow station number is provided.

[0014] As shown in FIG.
Identification data CS-ID, CS for B, C,.
Are assigned, and the station number, the station number, the station number,... Are associated, and the station number, the station number, and the station number are, for example, “001”, “ An example of the operation will be described on the assumption that they are 123 "and" 111 ".

When registering a telephone number in the storage unit 2, if only the extension number (subscriber number) of the other party or the office number and the extension number is input in the flowchart of FIG. 2 (step S1), the recording is performed. Is started (step S2),
It is determined whether or not the establishment of the identification data currently detected by the establishment identification data detecting means 1 is already registered in the storage unit 2 (step S3). If not registered, the user is prompted to enter the office number of the establishment (step S4), and the newly entered office number is paired with the identification data of the establishment as shown in FIG. At the same time, the extension number (subscriber number) is stored in the storage unit 2 (step S5).
6). If the establishment is already registered in step S3, without going through steps 4 and 5,
In step S6, the identification data and extension number (subscriber number) of the establishment are stored.

When roaming is performed by moving between offices, in the flowchart of FIG. 3, the identification data (CS) of the office transmitted from the base station by radio.
-ID) is detected by the establishment identification data detecting means 1 (step S11), and it is determined whether or not the establishment of the detected identification data is already registered in the storage unit 2 (step S12).

If not registered, the user is prompted to enter the office number of the establishment (step S13), and the newly entered office number is paired with the identification data of the establishment and stored in the storage unit 2. (Step S14). If the establishment has already been registered in step S12,
The process ends without going through steps 13 and 14.

On the other hand, when making a call to the other party, FIG.
In the flowchart of (1), the telephone number of the other party is input (step S21). The input is performed using the telephone directory database registered in the storage unit 2, performing redial (re-calling), performing callback (using the receiving party number as it is), performing abbreviated numbering, using the numeric keypad for the other party. The user may input any subscriber number (extension number). When the input is performed, the calling operation starts (step S22), but when a call is made to the destination registered in the storage unit 2 as described above, the registered destination is called. It is determined whether or not the identification data of the establishment matches the identification data currently detected by the establishment identification data detecting means 1 (step S2).
3).

If there is a match, the station number is deleted (step S24), and a call is made using only the extension number (step S25). If they do not match, step S21
It is determined whether or not the number input at (1) is prefixed with a station number (step S26). If the station number is appended, a call is made with the station number attached (step S26).
25). If the station number is not assigned, the station number of the establishment registered in the storage unit 2 is added as described above (step S27), and then the call is made (step S2).
5).

A specific example when the registered contents are as shown in FIG. 7 will be described. It is assumed that the identification data of the home base station of the PHS terminal is CS-ID.

(1) When the home base station is in the service area, the number transmitted when reading out the registration data of Mr. A and calling is:
Since the identification data of Mr. A is CS-ID and the corresponding station number is "123" as shown in FIG. 6, this station number is added to become "123 4444".

(2) When the home base station is in the service area, the number transmitted when reading out the registration data of Mr. C and calling is as follows:
Since the identification data of Mr. C is CS-ID and the corresponding station number is "111" as shown in FIG. 6, this station number is added to become "111 1234".

(3) Roaming and identification data is CS-
When a call is made while reading the registration data of Mr. A while in the business area of the ID, the number to be dialed is the extension number without adding the station number because the identification data of Mr. A is CS-ID. It becomes "4444" of only the number.

(4) Roaming and identification data is CS-
The number transmitted when the registered data of Mr. C is read and the call is made while in the office of the ID is “111 1234” as in the case of (2) above.

(5) Roaming and identification data is CS-
When the call is made while reading the registration data of Mr. C while being in the office of the ID, the number to be dialed is the extension number without adding the station number since the identification data of Mr. C is CS-ID. It becomes “1234” of the number only.

[0026]

As described above, according to the present invention, in a PHS terminal for a business, if the business is not a predetermined business, it is impossible to automatically cope with a change in the call number when moving between the business. There is no need to be able to arbitrarily add business establishments.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating a configuration example of a PHS terminal according to the present invention.

FIG. 2 is a flowchart illustrating an operation of telephone number registration.

FIG. 3 is a flowchart illustrating operations of recognizing a business office identification code by roaming and registering a station number thereafter.

FIG. 4 is a flowchart illustrating an operation when making a call.

FIG. 5 is an explanatory diagram showing the relationship among establishments, identification data, and station numbers.

FIG. 6 is a diagram showing an example of correspondence between identification data and station numbers.

FIG. 7 is a diagram illustrating an example of correspondence among a destination name, a telephone number, and identification data.

[Explanation of symbols]

 1 Office identification data detecting means 2 Storage unit 3 Destination number storing means 4 Station number input request means 5 Station number selecting means

Claims (2)

[Claims] An office identification data detecting means for detecting identification data of an office transmitted by radio from a base station, and the detected identification data is stored in a storage of a subscriber number of a destination. A destination number storage unit that stores the subscriber number and the station number in a storage unit in combination with the subscriber number and the station number, and determines whether or not the station number corresponding to the identification data is stored at the time of the storage. When there is no office number input requesting means for prompting the input of the office number, and when calling with the subscriber number of the destination stored in the storage unit, the office identification data detecting means detects According to the identification data
A PHS terminal comprising: a station number selecting means for selecting whether or not to add a station number. 2. The office number input requesting means, when the office identification data detecting means detects new identification data, judges whether or not the office number corresponding to the identification data is stored, and is not stored. 2. The PHS terminal according to claim 1, wherein the user is prompted to input a station number.