Fifth blog - still testing

Fax communications cannot be hacked, is a legally binding document, and continues to be a critical communications tool for hospitals, insurance and financial companies, radiology groups, and manufacturing organizations. Companies use fax server technology products to automatically route inbound and outbound faxes to and from users, groups and departments, electronically, taking advantage of corporate standard analog, digital or VoIP telecommunications infrastructure.

Other companies use these solutions to "automate" the delivery of invoices, order confirmations, purchase orders, and other transactional documents via fax, and also email where they can, and print if/when they have to, from ERP solutions like SAP, Oracle, and others. Companies can reap huge costs savings in both scenarios, when compared to sending faxes using a manual fax machine or sending invoices and other transactional documents through the mail. Some analysts say the savings is as much as 90%. Another way to look at it - a single page fax costs about $0.05 to send, where it would cost about $1.25 to mail that same piece (estimate includes labor, print, and postage costs).

Fourth blog

In some countries, many telephone operating companies (commonly abbreviated to telco in American English) are in competition to provide telephone services. Some of them are included in the following list. However, the list only includes facilities based providers and not companies which lease services from facilities based providers in order to serve their customers. See also: List of telephone operating companies

In some countries, many telephone operating companies (commonly abbreviated to telco in American English) are in competition to provide telephone services. Some of them are included in the following list. However, the list only includes facilities based providers and not companies which lease services from facilities based providers in order to serve their customers. See also: List of telephone operating companies

Third blog

When a handset gets too far from a cell site, a computer system commands the handset and a closer cell site to take up the communications on a different channel without interrupting the call.

Radio frequencies are a limited, shared resource. The higher frequencies used by cell phones have advantages over short distances. Connection distance is somewhat predictable and can be controlled by adjusting the power level. By only using enough power to connect to the "nearest" cell site phones using one cell site will cause almost no interference with phones using the same frequencies on another cell site. The higher frequencies also work well with various forms of multiplexing which allows more than one phone to connect to the same tower with the same set of frequencies.

Second post

In 1926 Bell Labs and the British Post Office engineered the first two-way conversation across the Atlantic. The first commercial transatlantic telephone call was between New York City and London and occurred on January 7, 1927.

While the term "wireless" in this context means radio and can refer to any telephone that uses radio waves (such telephones have existed since 1915: see "Hello, Hawaii, How Are You?"), it is primarily used for cellular mobile phones. In the United States wireless companies tend to use the term wireless to refer to a wide range of services while the cell phone itself is called a mobile phone, mobile, PCS phone, cell phone or simply cell with the trend now moving towards mobile.

First Blog - for testing

Rural and other telephones that were not on a common battery exchange had a "magneto" or hand cranked generator to produce a high voltage alternating signal to ring the bells of other telephones on the line and to alert the operator.

In the 1890s a new smaller style of telephone was introduced, packaged in three parts. The transmitter stood on a stand, known as a "candlestick" for its shape. When not in use, the receiver hung on a hook with a switch in it, known as a "switchhook." Previous telephones had required operating a separate switch to connect either the voice parts of the telephone or the bell. With the new kind, they less often forgot and left the phone "off the hook". The bell, induction coil, battery and magneto were in a separate "bell box" if it was a magneto exchange. For a common battery exchange, the bell box could be installed under a desk or otherwise out of the way, since it didn't need a battery or magneto.

Rural and other telephones that were not on a common battery exchange had a "magneto" or hand cranked generator to produce a high voltage alternating signal to ring the bells of other telephones on the line and to alert the operator.

In the 1890s a new smaller style of telephone was introduced, packaged in three parts. The transmitter stood on a stand, known as a "candlestick" for its shape. When not in use, the receiver hung on a hook with a switch in it, known as a "switchhook." Previous telephones had required operating a separate switch to connect either the voice parts of the telephone or the bell. With the new kind, they less often forgot and left the phone "off the hook". The bell, induction coil, battery and magneto were in a separate "bell box" if it was a magneto exchange. For a common battery exchange, the bell box could be installed under a desk or otherwise out of the way, since it didn't need a battery or magneto.