
This certification course for Customer Service Representatives (CSR's) develops knowledge and skills on traditional phone and Internet networks, describing how these networks work, defining key terms and functions, to improve troubleshooting and communications skills with both customers and technical staff.
- Teacher: Andrew Walding

This certification course for Customer Service Representatives (CSR's) develops knowledge and skills on Wi-Fi networks, describing how Wi-Fi Networks work, to improve troubleshooting and communications skills with both customers and technical staff.
- Teacher: Andrew Walding
