JPH0365340U - - Google Patents

Info

Publication number
JPH0365340U
JPH0365340U JP12742689U JP12742689U JPH0365340U JP H0365340 U JPH0365340 U JP H0365340U JP 12742689 U JP12742689 U JP 12742689U JP 12742689 U JP12742689 U JP 12742689U JP H0365340 U JPH0365340 U JP H0365340U
Authority
JP
Japan
Prior art keywords
cordless telephone
control channel
section
carrier
synthesizer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12742689U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12742689U priority Critical patent/JPH0365340U/ja
Publication of JPH0365340U publication Critical patent/JPH0365340U/ja
Pending legal-status Critical Current

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  • Mobile Radio Communication Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例における発呼接続の
フローチヤート、第２図ａ及び第２図ｂは発呼接
続のタイムチヤート、第３図ａ及び第３図ｂは一
般的な接続装置及びコードレス電話機のブロツク
図、第４図は従来のおける発呼接続のフローチヤ
ートである。 １０……コードレス電話機、１１……受信部、
１２……シンセサイザ部、１３……送信部、１４
……制御部、１５……送受話器部、１６……電源
スイツチ、１７……電池、１８……フツクスイツ
チ、１９……電源スイツチ、２０……接続装置、
２１……受信部、２３……送信部、２４……制御
部、２５……電話回線。 Figure 1 is a flowchart of a call connection in an embodiment of the present invention, Figures 2a and 2b are time charts of a call connection, and Figures 3a and 3b are a general connection device. and a block diagram of a cordless telephone, and FIG. 4 is a flowchart of a conventional call connection. 10... Cordless telephone, 11... Receiving section,
12...Synthesizer section, 13...Transmission section, 14
...Control unit, 15...Handset unit, 16...Power switch, 17...Battery, 18...Hook switch, 19...Power switch, 20...Connection device,
21... Receiving section, 23... Transmitting section, 24... Control section, 25... Telephone line.

Claims (1)

【実用新案登録請求の範囲】 １ 電話回線に接続された接続装置と、この接続
装置と無線回線を介して接続されるコードレス電
話機とで構成されるコードレス電話装置において
、前記コードレス電話機は、送信部と送受話器部
で共通の電源を使用し、待受中にオフフツクを検
出したときにシンセサイザ部を制御チヤンネルに
切り替えて制御チヤンネルのキヤアリ検出を行い
、キヤリア無しのときは送信ＯＮとし、一定時間
キヤリア有りのときは前記シンセサイザ部を制御
チヤンネル以外に切り替えてからビジートーンを
送出するように構成したことを特徴とするコード
レス電話装置。 ２ 接続装置とコードレス電話機は、制御用チヤ
ンネルと複数の通話用チヤンネルを使用した無線
回線で接続してなる実用新案登録請求の範囲第１
項記載のコードレス電話装置。[Claims for Utility Model Registration] 1. In a cordless telephone device comprising a connecting device connected to a telephone line and a cordless telephone connected to this connecting device via a wireless line, the cordless telephone comprises a transmitting section. When an off-hook is detected during standby, the synthesizer section switches to the control channel and detects the control channel's carrier, and when there is no carrier, the transmission is turned on and the carrier is switched on for a certain period of time. A cordless telephone device characterized in that, when the synthesizer section is present, the busy tone is transmitted after switching the synthesizer section to a channel other than the control channel. 2. The connection device and the cordless telephone are connected by a wireless line using a control channel and a plurality of communication channels.
Cordless telephone equipment as described in Section.
JP12742689U 1989-10-31 1989-10-31 Pending JPH0365340U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12742689U JPH0365340U (en) 1989-10-31 1989-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12742689U JPH0365340U (en) 1989-10-31 1989-10-31

Publications (1)

Publication Number Publication Date
JPH0365340U true JPH0365340U (en) 1991-06-25

Family

ID=31675181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12742689U Pending JPH0365340U (en) 1989-10-31 1989-10-31

Country Status (1)

Country Link
JP (1) JPH0365340U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070835A (en) * 1983-09-27 1985-04-22 Nippon Telegr & Teleph Corp <Ntt> Method for controlling connection of radio telephone equipment
JPS6333022A (en) * 1986-07-26 1988-02-12 Nec Corp Shifting communicating system
JPH01200837A (en) * 1988-02-05 1989-08-14 Uniden Corp Method for controlling communication in cordless telephone system and cordless telephone system using it

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070835A (en) * 1983-09-27 1985-04-22 Nippon Telegr & Teleph Corp <Ntt> Method for controlling connection of radio telephone equipment
JPS6333022A (en) * 1986-07-26 1988-02-12 Nec Corp Shifting communicating system
JPH01200837A (en) * 1988-02-05 1989-08-14 Uniden Corp Method for controlling communication in cordless telephone system and cordless telephone system using it

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