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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
This updated edition offers a thorough presentation of both the technical and business aspects of data and voice communications in a single volume. Comprehensive coverage explores all the latest telecommunications technologies and fundamentals, including project management and data/voice networks equipping readers with the 'big picture' that is crucial to understanding how technology interacts with business in today's information age. Realworld examples accompany all technical material, arming readers not only with theoretical information but the application of those concepts as well. The end result will be a global understanding of telecommunications that includes current and emerging technologies as well as traditional material.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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