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Telephone call

 

The extraordinary claimed phenomenon of telephone calls from the dead, one of a variety of new forms of contact with the dead using modern technology, was raised by parapsychologists D. Scott Rogo and Raymond Bayless in their 1979 book Phone Calls From the Dead. Their research had been stimulated by a report in the September 1976 Fate Magazine from Don B. Owens of Toledo, Ohio, concerning his close friend Lee Epps. They had lived in the same neighborhood for years before Lee moved away and their contact became limited to occasional meetings or telephone calls.

On October 26, 1968 at 10:30 P.M. , Don's wife Ethel answered a telephone call and immediately recognized the voice as that of Lee. He said: "Sis, tell Don I'm feeling real bad. Never felt this way before. Tell him to get in touch with me the minute he comes in. It's important, Sis." Ethel tried to ring him back but got no answer; neither did Don when he came in. That evening Don learned that Lee was in a coma in hospital, six blocks from their home and died at 10:30 P.M. It would have been impossible for Lee to have made the call himself in his condition, yet Ethel had immediately recognized his voice.

Although this case was purely anecdotal, without firm supporting evidence, Rogo and Bayless were sufficiently intrigued to follow up the phenomenon of "phone calls from the dead." After collecting a few cases, they wrote an article in the October 1977 issue of Fate Magazine titled "Phone Calls from the Dead?" More cases came to hand and led to a two-year investigation of the claimed phenomenon. It proved peculiarly difficult to establish in a manner acceptable to the present standards of psychical research, since the accounts dealt with spontaneous events, usually without the opportunity of rigid factual verification. Moreover, it was difficult to rule out coincidental hoaxes. Rogo and Bayless concluded, however, that such paranormal phone calls actually did occur and might even be more common than supposed.

A satisfactory theory to explain such cases presents difficulties. On the face of things, if one grants that mediumistic communication is possible through a trumpet at Spiritualist séances, or even by direct voice, the use of a telephone earpiece is hardly more far-fetched, but the prior ringing of the telephone announcing a call is another matter. Is there an actual PK manipulation of the telephone apparatus, or are the ringing tone and the voices actually in the subject's mind? Many individuals have experienced the hallucination of "phantom bells" when they think they hear a door bell or a telephone ringing but find no one there.

In some of the cases examined by Rogo and Bayless, it seemed that the call was placed in a normal way through an exchange that caused the phone to ring. In other cases the phone calls appeared to be placed through long-distance operators. Some subjects reported hearing the familiar "click" at the end of the call as the communicator apparently hung up. Rogo and Bayless suggested PK-mediated electromagnetic effects and discussed the possible relevance to the related phenomenon of Raudive voices or electronic voice phenomenon.

Sources:

Rogo, D. Scott, and Raymond Bayless. Phone Calls From the Dead. Englewood Cliff, N.J.: Prentice-Hall, 1979.

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WordNet: telephone call
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Note: click on a word meaning below to see its connections and related words.

The noun has one meaning:

Meaning #1: a telephone connection
  Synonyms: call, phone call


Wikipedia: Telephone call
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An early 20th century Candlestick telephone used for a phone call.

A telephone call is a connection over a telephone network between the calling party and the called party.

Contents

Information transmission

A telephone call may carry ordinary voice transmission using a telephone, data transmission when the calling party and called party are using modems, or facsimile transmission when they are using fax machines. The call may use land line, cell phone, satellite phone or any combination thereof. Where a telephone call has more than one called party it is referred to as a conference call. When two or more users of the network are sharing the same physical line, it is called a party line or Rural phone line.

Calls are usually placed through a network (such as the Public Switched Telephone Network) provided by a commercial telephone company. If the caller's wireline phone is directly connected to the calling party, when the caller takes their telephone off-hook, the calling party's phone will ring. This is called a hot line or ringdown. Otherwise, the calling party is usually given a tone to indicate they should begin dialing the desired number. In some (now very rare) cases, the calling party cannot dial calls directly, and is connected to an operator who places the call for them.

Most telephone calls in the world are set up using ISUP messages or one of its variants between telephone exchanges to establish the end to end connection.

Costs

Some types of calls are not charged, such as local calls (and Internal calls) dialled directly by a telephone subscriber in Canada, the United States, Hong Kong, United Kingdom, Ireland or New Zealand (Residential subscribers only). In most other areas, all telephone calls are charged a fee for the connection. Fees depend on the provider of the service, the type of service being used (a call placed from a landline or wired telephone will have one rate, and a call placed from a mobile telephone will have a different rate) and the distance between the calling and the called parties. In most circumstances, the calling party pays this fee. However, in some circumstances such as a reverse charge or collect call, the called party pays the cost of the call. In some circumstances, the caller pays a flat rate charge for the telephone connection and does not pay any additional charge for all calls made. Telecommunication liberalization has been established in several countries to allows customers to keep their local phone provider and use an alternate provider for a certain call in order to save money.

An early 21st century cell phone used for a phone call.

Placing a call

A typical phone call, traditionally, is placed by picking the phone handset up off the base and holding the handset so that the hearing end is next to the user's ear and the speaking end is within range of the mouth. The caller would then rotary dial or press the phone numbers needed to complete the call.

In addition to the traditional method of placing a telephone call, newer ways today enable various methods for initiating a telephone call. The technology of Voice over IP VoIP allows calls to be made through a PC, like with the service of Skype. Other services enable callers to initiate a telephone call without exchanging their phone numbers through a third party[1].

The use of headsets for a phone calls,is becoming more common for placing or receiving a call. Thus changing the way that people are conducting telephone calls in modern times. Headsets can come with either a cord, or can be wireless.


Tones

Preceding, during, and after a traditional telephone call is placed, certain tones signify the progress and status of the telephone call:

  • a dial tone signifying that the system is ready to accept a telephone number and connect the call
  • either:
    • a ringing tone signifying that the calling party has yet to answer the telephone
    • a busy signal (or engaged tone) signifying that the calling party's telephone is being used in a telephone call to another person (or is "off the hook" though no number has been dialled, ie the customer does not want to be disturbed)
    • a fast busy signal (also called reorder tone or overflow busy tone) signifying that there is congestion in the telephone network, or possibly that the calling subscriber has delayed too long in dialling all the necessary digits. The fast busy signal is generally twice as fast as the normal busy signal.
  • status tones such as STD notification tones (to inform the caller that the telephone call is being trunk dialled at a greater cost to the calling party), minute minder beeps (to inform the caller of the relative duration of the telephone call on calls that are charged on a time basis), and others
  • a tone (sometimes the busy signal, often the dial tone) to signify that the called party has hung up.
  • tones used by earlier inband telephone switching systems were simulated by a Red box or a blue box used by "phone phreaks" to illegally make or receive free trunk/toll calls.

Unwanted calls

Unsolicited telephone calls are a modern nuisance. Common kinds of unwanted calls include prank calls, telemarketing calls, and obscene phone calls.

Caller ID provides some protection against unwanted calls, but can still be turned off by the calling party. Even where end-user Caller ID is not available, calls are still logged, both in billing records at the originating telco and via automatic number identification, so the perpetrator's phone number can still be discovered in many cases. However, this does not provide complete protection: harassers can use payphones, in some cases, automatic number identification itself can be spoofed or blocked, and mobile telephone abusers can (at some cost) use "throwaway" phones or SIMs.

Patents

References

See also


 
 

 

Copyrights:

Occultism & Parapsychology Encyclopedia. Encyclopedia of Occultism and Parapsychology. Copyright © 2001 by The Gale Group, Inc. All rights reserved.  Read more
WordNet. WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.  Read more
Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Telephone call" Read more