It's our pleasure to provide two free lessons from each of the TCO Certified Telecommunications Network Specialist (CTNS) telecom certification courses: - POTS and The PSTN - Wireless Telecommunications - The OSI Layers and Protocol Stacks - Ethernet, LANs and VLANs - IP Networks, Routers and Addresses - MPLS and Carrier Networks
For each course, two lessons are provided. First is Lesson 1, which is the Introduction to the course: the topics that will be covered, what you will learn, and some technical background.
After that is a free sample lesson, fiendishly selected to make you appreciate how fine this training is and to entice you to buy the rest of the course... or the CTNS Certification Package, which is all six courses plus certification, certificate and letter of reference at a package price.
And why not? There's a 30-day, 100% money-back guarantee! Plus, the Unlimited Plan means guaranteed to pass if you're willing to learn!