With improvement in telecommunication technology calling abroad has become extremely easy. One can call any part of the world from his mobile or land line telephone. The only prohibiting factor for such calls is the cost. Cost of each such long distance calls is quite expensive.
To tide over this situation, calling companies have come out with an innovative device called the ‘Phone cards’. Any one who wants to make long distance calls would purchase this card. The purchaser is allotted a unique number. The caller has to dial the unique number and then the relevant country code, area code and the required telephone number will have to be dialed.
By calling through the Phone Card, the caller can save about 50% to 80% on his telephone bill. Added to this, the caller will get additional discounts if he is a frequent caller. Phone Card is a prepaid Tariff Plan where the caller will pay the amount in advance to the calling company and in exchange get a card which is similar to a credit card both in appearance and operation. Whenever a call is made, the balance in the card gets reduced. In this Tariff Plan there are no hidden costs. The connectivity is absolutely free and it is fast.
Purchasing this Tariff Plan is quite simple. It can be purchased like any other purchases the caller would normally make. It is easily available in all retail shops a caller would normally visit; like a grocer shop, petrol bunk, news paper agency, coffee club, pub etc. The caller can purchase it online also. This Tariff Plan can be used to call through VOIP also.
Photo from: http://creativecommons.org/licenses/by/2.5/