what is calling cards?

Question

<a href="http://www.callingcards.com/"> calling cards </a>, commonly known as phone calls is a service in which users can make international calls from anywhere at low costs. It is often available as a thin card similar to a credit card. But nowadays PIN numbers are given to users for calling. These can be readily purchased online as various phone card issuing companies are available nowadays. Standard cards are given with a particular credit amount which is discarded after use. Rechargeable cards can be topped up after the credit amount is used up. However the payment criterion and the way of using the card to make calls differ from one provider to the other.

     A stored-value <a href="http://www.callingcards.com/"> phone cards </a> is a type in which the card contains certain balance which is read by the telephone card reader and gives details about the balance left in the card to make calls. The calling cards have evolved from magnetic stripes which were used in 70’s to chip cards which are available at present. There are wide ranges of calling cards to make calls to different places around the world. These are found more useful to the ones who have worldwide business relations or those persons who have relatives abroad. Using prepaid cards are very convenient as it controls over the phone bills. Use of <a href="http://www.callingcards.com/">international calling cards</a> can save up to 75% on the long distance bills. Buying phone cards can give lowest call rates to particular countries.

     Nowadays many companies provide phone calls with lowest call rates along with a greater call quality. They may also have a rich web interface and a wide customer support. Using phone cards or calling cards are cheaper than making calls through the local carriers. One can choose from a widest range of phone cards according to their needs and to the countries to which they have to make calls. In fact calling cards ore phone cards is an amazing service which helps to cut off the huge telephone bills while making long distance calls.

Answer 1

A telecommunication credit card used by consumers to pay for telephone and cellular services.  Calling cards employ a prepaid credit system through the use of prepaid calling cards. If a card allows consumers to add funds to the card, it is a refillable card and will usually have permanent PIN. Other types of calling cards have a defined number of calling minutes available. Users enter the calling card code into their cellphone to activate the time and dispose of the card.