JPH03123348U - - Google Patents

Info

Publication number
JPH03123348U
JPH03123348U JP3218890U JP3218890U JPH03123348U JP H03123348 U JPH03123348 U JP H03123348U JP 3218890 U JP3218890 U JP 3218890U JP 3218890 U JP3218890 U JP 3218890U JP H03123348 U JPH03123348 U JP H03123348U
Authority
JP
Japan
Prior art keywords
telephone
sound
adjustment device
volume adjustment
transmitter
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
JP3218890U
Other languages
English (en)
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 JP3218890U priority Critical patent/JPH03123348U/ja
Publication of JPH03123348U publication Critical patent/JPH03123348U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例で送受器をもつ電話
機に適用した例を、第2図は送話用マイクロフオ
ンをもつ電話機に適用した例を示す図、第3図は
従来例を示す図である。 1,1A……音量調整装置、2,2A……セツ
トボタン、3,3A……音量ダイヤル、4……送
受器、7……マイクロフオン、10……コード。

Claims (1)

    【実用新案登録請求の範囲】
  1. 送信音もしくは受信音を調整する音量調整装置
    を送話器もしくは受話器にいたるコードの途中に
    設けたことを特徴とする福祉対策用電話機。
JP3218890U 1990-03-28 1990-03-28 Pending JPH03123348U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3218890U JPH03123348U (ja) 1990-03-28 1990-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3218890U JPH03123348U (ja) 1990-03-28 1990-03-28

Publications (1)

Publication Number Publication Date
JPH03123348U true JPH03123348U (ja) 1991-12-16

Family

ID=31535110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3218890U Pending JPH03123348U (ja) 1990-03-28 1990-03-28

Country Status (1)

Country Link
JP (1) JPH03123348U (ja)

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