Inmate telephone systems have existed for a long time and they are maybe one of the few technical inventions which were not changed or improved throughout all this time, until nowadays. The inmate telephone systems were popular not only as a communication system used in jails but in many other institutions also. What is interesting is that even the mobile phones and their great success did not influence the usage of the so called inmate phone systems.

But if you are younger, you might not be quite sure what an inmate telephone system is and how it differs from the other telephone systems. First of all, we shall make it clear that inmate telephone systems are used mainly in institutions and large builds where all telephones are connected to one another.

You may have already understood that there is really nothing special about these inmate telephone systems. Basically, it work the same way like the built-up network between all of the telephones inside a country. But when we talk about the inmate calls, the institutions or the building plays the role of the country. It is really simple when explained this way, don’t you think so? However, let’s get back to the inmate telephone calls- you probably are interested to know how the one making the call pays for it. There are several ways but all of them involve using of the so called inmate telephone calling cards.

Prepaid inmate telephone calling cards are, without any doubt, one of the most used and preferred calling cards for inmate telephone systems. They are used by many prisons so that the prisoners can make calls and contact their relatives and friends. This kind of calling cards is usually purchased at the prison for a certain amount of money and they provide their owner with a certain amount of minutes for calls.

Anyway, there are also debit phone calling cards which are used in some inmate telephone systems. The main difference from the previous calling cards which was mentioned above is that the phone call is paid after it finishes- it is not prepaid.

And there is one more type of inmate telephone calling cards- these are the standard calling cards. It is not difficult to come up with the idea that they are the most preferred ones by prisoners and even in other institutions. Basically, these are the phone cards which you know but they are just allowed to be used in prisoners, detection centers and in some other institutions like that.

Now, you know that there are three main kinds of cards for making inmate calls. Anyway, as they are logically used mainly in prisons, it will probably not help you a lot. The reason is that most of the jails have chosen what kinds of phone cards will be used (usually prepaid or debit ones) and the others two are not used at all.

Basically, that was most of the stuff which you might have to know about the inmate phone calling cards. Just do not forget that all of them are different and have advantages and drawbacks which you’d better be informed about.

If your looking to learn more regarding the operation of inmate calls including inmate collect calls don’t miss our web site on inmate phone service.

categories: communications,telephone,phones,telephone systems,telecommunications,cell phones,cellular phones,cellular,prisons,jail,corrections,crime