JPH0324755U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is an example of a telephone with a built-in key box according to the present invention. FIGS. 2 and 3 are examples showing the open and closed states of the key box of the present invention. FIG. 4 shows an example of the operating circuit of the present invention. In FIG. 5, A is an example of a combination of an access number and a password used when opening a key box. FIG. 5B shows a general telephone number when used as a telephone. FIG. 6 is an external view of a conventional general telephone. A... Direction in which the key box opens, B... Direction in which the key box closes, 1... Dial section, 2...
A control section including a CPU, 3... a drive section for operating the opening/closing mechanism, 4... an opening/closing mechanism section including a plunger, etc., 5... a key box, 6...
External line connected to the telephone, 7...Keyboard on the dial section, 8...Telephone body, 9...Input switch for registering the PIN number, 10...Switching switch with the telephone for verifying the PIN number. , 11... handset, 12...
Indicator in case of PIN number mismatch.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) By interlocking the opening/closing mechanism of the key box with the dial part of the telephone, and by inputting a PIN number from the dial part and matching the number registered in the telephone, the key box can be opened and closed. A telephone that can be opened and closed. (2) Key boxes include not only those built into telephones but also those that can be separated. (3) A method in which the key box can be opened and closed by using a PIN number made from an outside telephone and matching the number registered on the telephone. (4) A keybox-linked telephone characterized by the methods described in (1), (2), and (3), either alone or in combination.