Pinless Calling Cards – Know How it Works

International phone cards came into the usage in Europe around the mid-seventies and after 11 years from then it was introduced in United States. Right from then, the Calling card and international phone card industry has spread all over the world. Pinless service is one of the most recent features being offered by the telecommunication industry. With the help of Pinless Calling Card one need not remember complicated PIN codes when they make international calls in order to talk to their near and dear ones residing anywhere in the world.

How Pinless Calling Works

With the introduction of pinless phone cards from the prepaid calling card sector, one has not to remember all those complicated PIN numbers which was mandatory in earlier phone cards. All one has to do is to register their phone number (mobile phone, office or residential phone number) and call an access number provided by pinless Phone card service provider, the phone numbers registered to a particular PIN are recognized by the Automatic Number Identification (ANI) system. As long as you place the call through a phone number that is registered, you will not be prompted by the IVR for the PIN number. The latest pinless calling cards offer speed dial, low global rates, quality customer service and great voice quality.