Lili Goleniewski of the LIDO Organization at +1-415-457-1800 or send an email
customers in India, please contact Ms. Pavithra Ratnakar of LIDO Telecom Pvt.
Ltd. at +91 80 2357 6515 or send an email to email@example.com.
single user pricing, please visit the elearning store at
Telecommunications Essentials® 4 Part Series