This video is a presentation that covers how to start a prepaid calling card business or pinless calling business. It covers the business perspective as well as the technical perspective. Although we mention our company name, it is an unbiased view of the calling card industry from a company that has been in the telecom business for 25 years.
Part 4 of 4.
Post Taken From EarnersTips
How to Start Your Own Prepaid Calling Card Business (Part 4 of 4)
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