BHCards.com Official Blog

Automatic number identification (ANI) is a feature of telephony intelligent network services that permits subscribers to display or capture the telephone numbers of calling parties. In the United States it is part of Inward Wide Area Telephone Service (WATS). The ANI service was created by AT&T for internal long distance billing purposes, and is not related to newer caller ID services. Inward WATS is purchased by customers so that other telephone users (for example, prospective customers) can call the number toll free. The customer is issued a distinctive toll-free telephone number beginning with a special area code such as 800, or more recently, 888, 877, or 866. Subscribers to these numbers are typically called Inward WATS subscribers.

A related piece of information conveyed to the Inward WATS subscriber is the Dialed Number Identification Service (DNIS), the number that the caller dialed when accessing the service. With the information, the service provider can have several toll-free numbers directed to the same call center and provide unique service based on the number dialed. DNIS can also be used to identify other call routing information. For example, the WATS service can be configured to send a specific DNIS number that is assigned to callers from geographic regions based on city, area code, state, or country.

ANI has two components, information digits, which identify the class of service^[1], and the calling party telephone number.

ANI is also used to describe the functions of Two-way radio Selective calling that identify the transmitting user.

Source: http://en.wikipedia.org/wiki/Automatic_number_identification

For people who do not possess telephone at home and for those who are always on the go, using prepaid calling cards can help them communicate. Communicating is very important, so people are always looking for ways to keep in touch easily.

With the use of these cards, you will have a convenient and affordable way to make calls when you are away from your family friends and associates. These cards are being sold in lots of stores, shops, hotel lobbies, bus terminals, airports and on the internet.

These cards come differently; each differs in rates, services and features. The rates for making long distance calls can vary from each card provider and can be based on the country you are calling. Although, these cards provide lower rates in making international calls rather than a telephone firm’s international rates.

Typically, these cards have a toll-free access phone number and a personal identification number (PIN). This PIN should be dialed each time you make a call. But there are cards that do not have PIN, if you prefer to make calls without dialing PIN, find a card which has PIN less feature.

It is best for you to find a card that has the rate, service and features that you need and want to gain satisfaction and convenience. You can look for few cards and compare each.

Use the internet in searching few cards. But make sure to go with reliable websites. If you are searching for websites, do not go with a single-page site, find with multiple pages site in order to gain the necessary information you need.

You have to research for a while in order to find the one that can suit your lifestyle. There are some cards that come with different fees such as maintenance fee, connection fee and so on. So you have to know if the card you are intend you purchase has these fees and gain better understanding about these fees, so that you won’t be surprised as you use this card.

Check out the expiration date as well. Better to buy a card with longer expiration date. To avoid inconvenience, consume your account before the expiration date.

These prepaid calling cards can be use any time and any where you are, since you can bring with you these cards. These cards are handy, so you put on your pocket each time you go out, so you can make calls any time and any where. You can use prepaid calling cards with any regular phone, cell phone, pay phone and at the hotels.

If you are searching for the best tool in communicating, you can use prepaid calling cards. Just make sure to pick the one that suit your needs.

Eliza Maledevic Ayson

http://www.flatrateonline.net/products/international-calling-cards.aspx