Call back is one the important utilities available in the phone cards. This is intended to those who are on travel and who want to make long distance calls through the phone cards. By making use of the callback utility the caller has three important advantages. They are briefly explained here:

It is cheaper:

One of the main objectives of callback utility is to provide calling facility at the cheapest possible rate. In some of the countries, the calling tariff could be higher. Or it may be that the caller wants to call a number which he has registered with the calling company. In such cases, he can make use of callback utility. More…

Phone cards are intimately connected with long distance calls. In fact, they go hand in hand. The reasons for this can be grouped into three:

Economy is the watch word in phone cards. A person calling through payphone will have to pay huge amount as calling charges. On the other hand phone card saves the telephone bill by about 50% to 80%. That speaks how costly is payphone. Apart from this, other payments like service charges, taxes, connectivity charges will have to be paid for calls made through payphone. In phone cards these payments are exempt. More…