A Popular Guide to Commercial & Domestic Telephony
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In our eReader you can find the full English version of the book. Read A Popular Guide to Commercial & Domestic Telephony Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book A Popular Guide to Commercial & Domestic Telephony
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A careful perusal of the above will also show that although accessory apparatus has been intro- duced, when speaking, the conditions are precisely the same as in Fig. 16. This point should be borne in 44 COMMERCIAL AND DOMESTIC TELEPHONY mind, as these conditions are always necessary, no matter in what combination the instruments are used.
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Fig. 32 shows the exact arrangement of the terminals at the back of the instrument, and Fig. 33 shows two instruments as supplied, and are connected for... working purposes, establishing perfect telephonic communication between A and B. In future diagrams where a simple instrument is required to be shown it will be represented THE STANLEY DIRECT WORKING TELEPHONE 45 as at Fig 33 ; the internal connections can always be followed by referring to Fig. 31.
The great feature of the "Stanley" Telephone' is its adaptability to ordinary existing electric bell circuits.
Thus if we have a simple electric bell, say from drawing-room A to kitchen B {see Fig. 34), it might be considered, and undoubtedly would be, advantageous to have verbal communication, instead of simply a call bell, which necessitates the servant coming to the drawing-room to get her instructions.
What to read after A Popular Guide to Commercial & Domestic Telephony?
You can find similar books in the "Read Also" column, or choose other free books by Byng, M to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
A careful perusal of the above will also show that although accessory apparatus has been intro- duced, when speaking, the conditions are precisely the same as in Fig. 16. This point should be borne in 44 COMMERCIAL AND DOMESTIC TELEPHONY mind, as these conditions are always necessary, no matter in what combination the instruments are used.
KiG.
Fig. 32 shows the exact arrangement of the terminals at the back of the instrument, and Fig. 33 shows two instruments as supplied, and are connected for... working purposes, establishing perfect telephonic communication between A and B. In future diagrams where a simple instrument is required to be shown it will be represented THE STANLEY DIRECT WORKING TELEPHONE 45 as at Fig 33 ; the internal connections can always be followed by referring to Fig. 31.
The great feature of the "Stanley" Telephone' is its adaptability to ordinary existing electric bell circuits.
Thus if we have a simple electric bell, say from drawing-room A to kitchen B {see Fig. 34), it might be considered, and undoubtedly would be, advantageous to have verbal communication, instead of simply a call bell, which necessitates the servant coming to the drawing-room to get her instructions.
What to read after A Popular Guide to Commercial & Domestic Telephony?
You can find similar books in the "Read Also" column, or choose other free books by Byng, M to read onlineMoreLess
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