Portal:Telephones

Telephone counseling (also known as telephone therapy, telephone-based or telephone-delivered psychological treatment) refers to the use of the telephone to deliver any type of psychological treatment or therapy (such as cognitive behavioral therapy) for mental health difficulties (like depression, anxiety). Telephone therapy can be as effective as traditional, face-to-face therapy. Along with online therapy, it is a type of telepsychology service. In telephone-based therapy, there is verbal communication, but no non-verbal communication which is present in video calls, for example. (Full article...)

A prepaid mobile device, also known as a pay-as-you-go (PAYG), pay-as-you-talk, pay and go, go-phone, or prepay, is a mobile device such as a phone for which credit is purchased in advance of service use. The purchased credit is used to pay for telecommunications services at the point the service is accessed or consumed. If there is no credit, then access is denied by the cellular network or Intelligent Network. Users can top up their credit at any time using a variety of payment mechanisms such as the Pay-as-you-go (PAYG). In 2020, 155 countries had the mandatory SIM registration laws for the prepaid mobile SIM cards such as the mandatory Know Your Customer (KYC) or other type of legal identification verification at the point of sale to prevent the anonymous use of unregistered prepaid mobile which facilitates criminal or terrorist activities. The Burner phone is a prepaid phone number specifically purchased without the Know Your Customer (KYC) or other type of legal identification verification at the point of sale with the purpose of using it briefly and then replacing it, thus making these phone more suitable for criminal use.

The alternative billing method (and what is commonly referred to as a mobile contract) is the postpaid mobile phone, where a user enters into a long-term contract (lasting 12, 18, or 24 months) or short-term contract (also commonly referred to as a rolling contract or a 30-day contract) and billing arrangement with a mobile phone operator (mobile virtual network operator or mobile network operator). (Full article...)

Example of a North American reorder tone

Listen to a reorder tone from North America.

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Example of a European reorder tone

Listen to a reorder tone from Europe.

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Example of a British reorder tone

Listen to a reorder tone from the United Kingdom.

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The reorder tone, also known as the fast busy tone, or the congestion tone, or all trunks busy (ATB) tone is an audible call progress tone in the public switched telephone network (PSTN) that is returned to a calling party to indicate that the call cannot be processed through the network. (Full article...)

Hubbard in 1875

Gardiner Greene Hubbard (August 25, 1822 – December 11, 1897) was an American lawyer, financier, and community leader. He was a founder and first president of the National Geographic Society; a founder and the first president of the Bell Telephone Company which later evolved into AT&T, at times the world's largest telephone company; a founder of the journal Science; and an advocate of oral speech education for the deaf.

One of his daughters, Mabel Gardiner Hubbard, married Alexander Graham Bell. (Full article...)