Calling card offers free international trial credit

VoIP service provider CallingCards.com has been in the business since the birth of the pre-paid calling card in the USA. They are offering FREE 10 minutes of phone calls. You can use this credit to make Free calls to India, Free Calls to Pakistan and even Free Calls to Philippines too. This is the best offer because not all countries are free in most of the offers but callingcards.com claims that you can make calls to anywhere in the world. 
How to get this free trial credit

• You need to register for 10 minutes of free calls at Free Trial Calls Promotion Page 
• Check your email, they must have sent you an email to confirm that you entered the right email address (almost instant) 
• After you confirm your email they will send you an email with details on how to make calls. 
• You can only call from the phone number you registered with them to use this trial for free 10 minutes offer.

What do you really get

You will receive $1 worth of calling credit which will give you 10 minutes for most of the destinations. It might be less for your country.

In their last email that we got the directions were as follows:

1. We will automatically recognize your phone number - There is no PIN required! 
2. Enter your three digit Security Code number. 
3. After balance prompt, enter 1 + area code + phone number of your destination. 
4. For International calls enter 011 + country code + city code + phone number. 
5. To make another call, do not hang up; hold star key (#) for 3 seconds, then repeat step #3.