Customer Service Course
Master call center customer service skills: de-escalate tough calls, retain at-risk customers, explain billing clearly, use CRM tools, and meet quality metrics. Turn frustrated callers into loyal fans with confident, professional communication.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This customer service course builds confident, solution-focused agents who handle tough interactions with ease. Learn clear communication, de-escalation and retention techniques, billing diagnosis, and simple explanations for charges and mobile data issues. Practice using tools, workflows, and documentation standards to resolve problems quickly, protect revenue, and deliver consistent, high-quality experiences on every call.
Elevify advantages
Develop skills
- De-escalation mastery: calm angry callers fast and turn cancellations into saves.
- Billing clarity: explain cycles, fees, and credits in simple, customer-friendly terms.
- Call control tools: use scripts, CRM, and workflows to resolve issues in one short call.
- Quality-focused support: hit AHT, NPS, and compliance targets with confident calls.
- Tech troubleshooting: fix mobile data issues with quick, step-by-step diagnostics.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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