enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Ringback number - Wikipedia

    en.wikipedia.org/wiki/Ringback_number

    The exchange then places a reverting call to the originating line, causing the telephone to ring. When answered, the exchange plays a verification tone. The verification tone is issued so that telephone subscribers cannot easily use the ringback system as an intercom between multiple stations in a residence on the same line by taking the ...

  3. Ringing (telephony) - Wikipedia

    en.wikipedia.org/wiki/Ringing_(telephony)

    A ring generator or ringing voltage generator is a device which outputs 20 cycle sinusoidal AC at up to 110 volts peak to power bells or annunciators in one or more telephone extensions. [4] The output stops if a handset is taken off the hook. In terminology devised by phone phreaks, a ringing generator is a magenta box.

  4. Ringing tone - Wikipedia

    en.wikipedia.org/wiki/Ringing_tone

    In many cases, the cadence consists of a double ring of 0.4 seconds separated by 0.2 seconds, and a two second pause after which the cadence repeats (0.4s on, 0.2 s off, 0.4 s on, 2 s off). In many cases the tone is a combination of 400 Hz and 450 Hz sine waves.

  5. Answering machine - Wikipedia

    en.wikipedia.org/wiki/Answering_machine

    A Panasonic answering machine with a dual compact cassette tape drive to record and replay messages. An answering machine, answerphone, or message machine, also known as telephone messaging machine (or TAM) in the UK and some Commonwealth countries, ansaphone or ansafone (from a trade name), or telephone answering device (TAD), is used for answering telephone calls and recording callers' messages.

  6. How to Remove Bathtub Rings and Stop Them from Coming Back - AOL

    www.aol.com/remove-bathtub-rings-stop-them...

    Remove hard water, mold, and mildew rings or stains with commercial cleaning products that are either multi-surface or meant for the bathtub specifically. Always read the product's instructions ...

  7. Is Working Out Twice a Day Good for You? - AOL

    www.aol.com/working-twice-day-good-130800086.html

    For premium support please call: 800-290-4726 more ways to reach us

  8. Tip and ring - Wikipedia

    en.wikipedia.org/wiki/Tip_and_ring

    The voltage at a subscriber's network interface is typically 48 V between the ring and tip wires, with tip near ground (slightly negative relative to ground) and ring at −48 V relative to tip. In the middle 20th century, long loops in many rural areas of North America used range extenders, which operated at 100 or 130 volts to ensure reliable ...

  9. 5 Reasons You Should Stop Paying for a Landline - AOL

    www.aol.com/news/5-reasons-stop-paying-landline...

    For premium support please call: 800-290-4726 more ways to reach us more ways to reach us