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What is a telephone installer?
yes because a telephone installer is someone who install telephones in the inside of your home and the also do your lines. Our teacher taught us this.... yes there is a such thing as a telephone installer....
Two reasons how the telephone has had a great impact on the development of Canada?
When first created, telephones gave many jobs to women, who had to connect telephone lines and use roller blades to quicky move. Secondly, it is obvious that telephones improved communications between people.
WHAT IS DDI?
DDI (Direct Dial Inwards) telephones allow the user to have multiple telephone numbers, without the need to have expensive direct lines.
Why is the decibel well suited to measurements along telephone lines?
The decibel scale offers a logarithmic representation of signal strength, making it ideal for measuring and comparing the wide range of amplitudes present in telephone line signals. It provides a convenient way to express the vast differences in signal power levels encountered in telephone systems. Additionally, decibels allow for easy quantification and analysis of signal losses and gains occurring along the telephone lines.
What energy conversion of telephone?
A telephone converts electrical energy into sound energy. When you speak into the telephone, your voice is converted into an electrical signal that travels through the phone lines. At the recipient's end, the electrical signal is converted back into sound waves, allowing the listener to hear your voice.
When did Americans have access to telephones?
Americans began gaining access to telephones in the late 19th century, shortly after Alexander Graham Bell patented the first practical telephone in 1876. By the 1880s, telephone lines were being installed in major cities, and by the early 1900s, telephone service was becoming more widespread across urban and rural areas. However, it wasn't until the 1920s and 1930s that telephone access became common in households across the United States.
Why do you have internet and telephones when the power lines are down?
Power lines and phone lines though using the same utility poles are two different sets of wires. Telephone wires carry their own power, separate from the power lines and are insulted while power lines are not. If the telephone wires are unbroken but laying on the ground the wires will not short to ground while an unbroken uninsulated power line will short to ground disrupting service.
What Continent boasts the most telephone lines?
The continent with the most wired telephones per person is Europe. http://cbdd.wsu.edu/kewlcontent/cdoutput/TR501/page17.htm
Where can one purchase 2 telephone lines?
One may purchase two telephone lines from most telephone providers. Traditional telephone service providers will require you to install another stand alone telephone line, whether this be a private or a business line. For fiber lines the options are more complicated and involve using existing fiber telephone lines and a splitter. If it is simply an additional telephone number one needs, then most telephone service providers are happy to provide an extra number and the first extra number may be free of charge on private lines.
Can a repeater be used for analog signals?
Yes, a repeater can be used for analog signals. Its primary function is to receive an analog signal, amplify it, and then retransmit it to extend the signal's range. This is commonly seen in applications like radio communications and telephone lines, where maintaining signal quality over distance is crucial. However, the type of repeater and its design must be suitable for the specific analog signal characteristics to ensure proper functioning.
What sends information down telephones lines?
Fiberoptics
What is a telephone system and what does it do?
A business telephone system is any of a range of a multiline telephone systems typically used in business environments, encompassing systems ranging from small key systems to large scale private branch. A business telephone system differs from simply using a telephone with multiple lines in that the lines used are accessible from multiple telephones, or "stations" in the system, and that such a system often provides additional features related to call handling. Business telephone systems are often broadly classified into "key systems", "hybrid systems", and "private branch exchanges".
