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Telephone Cards: How Making Calls has Become Easier
Tagged Under : atm card, calling card, card reader, consolidated billing, fear, international calling cards, memory, network providers, phone booths, phone cards, prepaid calling cards, prepaid cards, prepaid credit, talk time, telecommunication system, telephone card, telephone cards, useful tools
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Calling cards, telephone cards, or phone cards,
whatever you know them as, are extremely useful tools when it comes to making
telephone calls both locally as well as internationally. The most commonly used
telephone cards utilise a prepaid credit system where users buy a certain
amount of calling time, which directly corresponds to the value of the card. Of
course, this process depends on the telecommunication system via which you make
the calls. Different network providers might offer different types of telephone
card services, but mostly all offer phone cards with a specific balance, which
allows you to make a specific number of calls or rather equates to a certain
amount of talk time. Such prepaid calling cards are disposable, so when you
have exhausted your balance, you simply buy a new one.
There are
other types of calling cards that carry a PIN on them, which allow the user to
transfer their charges on calls made via these phone cards, from any phone, to
a fixed landline account. The advantage of such phone cards is that they do not
limit the talk time for the user, so there is no fear of calls getting
disconnected if balance runs out. The user is able to charge the calls made on
a calling card on a fixed telephone account, which allows for a consolidated
billing.
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With two
main technologies used for calling cards, namely stored value or remote memory,
users today can enjoy many facilities on their international calling cards or
local prepaid cards. A stored value calling card contains a certain balance
amount that you can exhaust for your calls. When you use them at public phone
booths, the machine’s card reader reads this value, and you can make as many
calls you want valued within the stipulated balance amount. This system is
similar to an ATM, which reads your ATM card in the same manner. The earliest
calling card using such encoded value were the Italian cards made in 1976,
which coded information on to magnetic stripes of the card. Nowadays the technology
used in stored value card has advanced from the rudimentary coding systems of
the past. Remote memory calling cards allows for the access to a database,
checking for balance and other details. This is done via a toll free access
number, but in countries where there is no nationalized telephone operating
service; this feature is of limited use.
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Calling
cards are great deals for travelers, who need not carry cash to pay for their
telephonic transactions. Making international calls is also a hassle free
experience, as you can make long distance calls within a stipulated balance
amount, and not have to worry about excessive bills. International calling
cards allow mobile phone users to make long distance phone calls without having
to worry about charges being added to their postpaid bill, or deductions from
their prepaid cellular connection. Even local residents can enjoy the multiple
benefits of telephone cards, which they can use anywhere when out and about
town, and charge to their landline account , or simply do away with the need of
paying for their calls from any local telephone booth.
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Tags: atm card, calling card, card reader, consolidated billing, fear, international calling cards, memory, network providers, phone booths, phone cards, prepaid calling cards, prepaid cards, prepaid credit, talk time, telecommunication system, telephone card, telephone cards, useful tools
