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Telecommunications

Telecommunications refer to the transmission of information over distances for the purpose of communication. In the modern age of electronics and electricity, telecommunication includes the use of electrical devices, radio and microwave communications, fiber optics, orbiting satellites and the Internet.

2,044 Questions

How much does it cost to cancel att home phone service?

Well, honey, the cost of canceling AT&T home phone service varies depending on your contract and any early termination fees. You might have to pay a pretty penny to cut ties with them, so make sure to check your agreement or give them a call to get the exact amount. Good luck ditching those landlines!

Where is telephone country code 1281?

Telephone country code +1 is North America, including the USA, Canada, and 18 assorted island countries and territories in or near the Caribbean.

Telephone area code +1 281 is one of the area codes for Houston, Texas, and its suburbs. Area codes +1 713 and +1 832 also serve Houston, and area code +1 346 will be added in 2014.

(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)

Who are Samuel F B Morse' living descendants?

according to the book "The Morse Genealogy 1903 & 1905 Editions" [pg. 217 Anthony Morse line, sixth generation]

Rev. Jedediah and Elizabeth Ann Breese had the following children

1. Samuel Finley Breese b. Apr 27 1971 m (1)Sept. 29, 1818 Lucretia Pickering Walker==m (2)Aug 10, 1823 Sarah Elizabeth Griswold

2. Jedediah Edwards b. Oct 4 1792 died July 31, 1793

3. Sidney Edwards b. Feb 7 1794 m. Catherine Livingston

4. Richard Cary b Jun 18 1795, died young

5. (Rev.) Richard Cary b June 18 1796 m (1) in 1828 Sarah Louise Davis, m (2) Aug 12, 1856 Harriet Messenger

6. Thomas Russell b. May 6, 1797 died July 19, 1797

7. James Russell b. Jan 26, 1801 died Sept. 13 1801

8. Elizabeth Ann b. Jan 27, 1803 died Jan 15 1804

9. dau. b. Mar 15, 1805 died at birth

10. Mary K b Jan 27, 1807 died June 15, 1807

11. Sarah K b and died in Dec. 1808

What is local telephone?

A local telephone refers to a landline or mobile phone service that is used within a specific geographic area, typically within a city or town. Local telephone services allow users to make calls to other numbers within the same area without incurring long-distance charges. These services are provided by telecommunications companies and are an essential means of communication for individuals and businesses within a localized region.

What advantages does TDM have over FDM in a circuit switched network?

TDM and FDM are multiple access techniques used for multiplexing number of signals into a single single for bandwidth saving.

FDM is older technique of multiplexing whereas TDM is relatively a newer technique of multiplexing.

TDM advantage over FDM is that it offers bandwidth saving and there is low interference between the signals that are being multiplexed.

How do the implications of slow bandwidth affect application design?

If you know that there will be slow bandwidth, then you must design the application in such a way that the amount of data transferred is reduced. Some optimizations may be required; or some sacrifices may have to be made, such as showing less images, or images in a lower quality.

What is the relationship between ICT and computer?

Information and Communication Technology (ICT) is a broad term that encompasses the use of various technologies for communication and data processing. Computers are a key component of ICT, as they are used for processing and storing data, as well as for communication through networks. In essence, computers are a fundamental tool within the realm of ICT, enabling the processing, storage, and transmission of information across various digital platforms.

How do you spell out 'Merry Christmas' in Morse Code?

In Morse code, Merry Christmas is written as follows:

-- . .-. .-. -.-- / -.-. .... .-. .. ... - -- .- ...

What is a telephone message pad?

a telephone message pad is use to write down any messages you receive from your telephone

Who sing in ATT and snowboard in space commercial?

Construction Site Security is crucial for ensuring the safety of workers, equipment, and materials. Effective security measures help prevent theft, vandalism, and unauthorized access, which can lead to costly delays and safety hazards.

Why are GEO systems telecommunication currently being replaced by fiber optics?

The delay earth-GEO satellite-back to earth is always about 250 ms. This is very high

compared to delays in fibre optics. Nothing can change this fact as (currently) the

speed of light is the upper limit for the signal propagation speed and the distance of

the GEOs is almost the circumference of the earth.

What is a Western Union long tie splice?

Put a 90 degree bend on the two wire ends. Interlock the two ends together. Wind the opposite tail ends tightly from the 90 degree bend up onto the opposite wire. This was the old Western Union Telegraph splice that was used to repair broken telegraph wires.

What is RRU in telecom cell site?

RRU the Remote Radio Unit is a radio transceiver capable of handling multiple of 8 mobile subscribers calls. This is called RRU as this unit is generally installed in towers and are controlled by a controller placed inside a closed shelter on the ground nearby the tower. The connection between the RRU and the controller is generally optical. The RRU and the controller forms the BTS or Base Transceiver Station that is widely used in cellular communication.

How can I Dial a Blocked Telephone number from my Blocked Telephone number?

It is not recommended to try to dial a blocked telephone number from your own blocked number. If the number is blocked, it is likely for privacy or security reasons. If you have a legitimate need to contact the person, consider reaching out through other means or contacting your phone service provider for assistance.

Describes wiring that connects workstations to the closest telecommunications closet?

The wiring that connects workstations to the closest telecommunications closet is typically done using structured cabling, such as Ethernet cabling (Cat5e, Cat6, etc.). These cables are run from each workstation to the patch panel in the telecommunications closet, where they are connected to the network switch. This setup allows for a centralized and organized network connection for each workstation within the building.

Names of consumer cooperatives in Nigeria with addresses?

1.Dunlop Staff Multipurpose Cooperative Society.

Dunlop Nigeria Plc, Oba Akran avenue, Ikeja, Lagos State Nigeria

2.

Describe the telecommunications applications that can support electronic commerce and electronic business?

Telecommunications applications that support electronic commerce and business include electronic mail, groupware, voicemail, facsimile machines, digital information services, teleconferencing, videoconferencing, and electronic data interchange.

Electronic mail is the computer-to-computer exchange of messages. Groupware is a specialized form of teleconferencing and dataconferencing that allows individuals working in different locations to work together on common documents and projects. Voicemail is a system that digitizes spoken messages, transmits them over a network, and stores the message for later retrieval. The system includes a range of capabilities including saving messages and routing them to other parties. Facsimile machines transmit documents containing both text and graphics over ordinary telephone lines using a scanner to digitize the document.

Teleconferencing refers to the ability to confer with a group of people simultaneously using the telephone or electronic mail group communication software. Dataconferencing refers to teleconferencing in which two or more users are able to edit and modify data files simultaneously. Videoconferencing is teleconferencing that includes a video portion so that the individuals can actually see each other despite their distance.

Digital information services enable users to retrieve information, such as stock market data, periodicals, competitor data, legal research, and news articles, from outside the firm. Distance learning refers to education or training delivered over a distance to individuals in one or more locations. E-learning refers to instruction delivered online using the Internet or private networks. Electronic data interchange is the direct computer-to-computer exchange between two organizations of standard business transaction documents such as invoices or purchase orders.

What is mRNA base sequence for ATT?

The DNA segment 3' ATT 5' would be transcribed to the mRNA sequence 5' UAA 3'.

How did the telephone get its name?

The word "telephone" comes from two Greek words, "tele" meaning distant and "phone" meaning sound or voice. When combined, it refers to a device that transmits sound over a distance, which is the basic function of a telephone.

Why does telecommunication network get disrupted in event of a major natural disaster?

I suppose you are questioning about major cellular/telephony and data networks. These networks are usually connected to their backbone by terrestrial connections mostly. In case of natural disasters, these connections got damaged. As a result, the network got disrupted.

How is DNA similar to Morse code?

DNA is similar to Morse code in that both are systems of communication using a sequence of symbols to convey information. In DNA, the sequence of nucleotides (A, C, T, G) contains genetic instructions for building proteins. In Morse code, the sequence of dots and dashes represents letters of the alphabet or numbers.

How effective is the Morse code?

Morse Code provides a letter-based method of communication by means of any type of signal that can be switched on and off ... light, sound, etc. As such, it can accomodate messages in any language that uses the familiar Roman (English) alphabet. While using the simplest possible transmitting and receiving equipment, it is highly immune to noise, and can succeed over very noisy 'channels'.

When did the telephone get popular?

They were invented in 1876 (before electric lights even!) and were quickly seen as interesting. Advances in technology resulting in longer distances calls being possible, coupled with the invention and spread of customer dialing equipment (rather than having to use operators for every call), greatly increased the telephone's usefulness and spread of technology in the early 20th century.