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With a philosophy of service at heart, over more than 20 years of establishment and growth, our journey has gone far beyond supporting and answering inquiries — it has been a journey of accompanying, listening to, and understanding the stories of more than 120 million customers in Vietnam and across over 10 countries and territories.

 

These invaluable insights, gathered through decades of listening, form the solid foundation that empowers us to do better — pioneering the elevation of customer experience through innovative technology.

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Elevating
customer experience

through innovative technology

Our mission

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We accompany organizations and businesses in elevating their customer experience—creating journeys where every customer is heard and understood, powered by technology with heart.

Our target

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To become the leading customer service technology company in Vietnam and expand our reach globally.

Customer Inquiry Center

The Beginning - The First Calls

 

The Customer Inquiry Center was established.

Marking the first step in delivering professional customer service operations.

Customer Care Center

Transformation - From handling request to providing comprehensive support

 

The Customer Care Center was established.

Expanding the branch network and introducing proactive customer care activities.

Launch of Contact center & Telesales

Expansion - From response to proactive engagement

 

Launched services including the 106x contact center, telesales, and marketing.

Expanded customer connections and enhanced service value.

Go Global

When borders are no longer limits

 

Expanded customer service operations beyond Vietnam,

providing integrated solutions and supporting customers

in more than 10 markets where Viettel operates.

Customer Service Center

Not just Service. We create value.

 

Established the Customer Service Center, delivering comprehensive support solutions

for the Viettel Group across both domestic and international markets.

Viettel Customer Service

Pioneering customer experience elevation through innovative technology

 

Establishment of Viettel Customer Service,

marking a major milestone in transforming traditional customer service

into a technology-driven customer experience model.

OUR CAPABILITIES

Caring for your customers

with our leading capabilities

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Professional

 

With more than 20 years of experience, Viettel Customer Service delivers optimized solutions through a professional management team, high-quality personnel, and a comprehensive knowledge base.

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Efficiency

 

Proactive, end-to-end monitoring enables optimized processes and workforce management, enhancing customer experience through professional and cost-effective services.

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Pioneering Technology

 

By leveraging advanced technologies such as AI, Big Data, automation, and Cloud, Viettel Customer Service continuously innovates its solutions to optimize costs, enhance efficiency, and build flexible systems that meet every customer need.

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Security & Trust

 

Viettel Customer Service applies advanced cybersecurity measures, adheres to international standards, and ensures 24/7 monitoring and regular audits to safeguard data, minimize risks, and deliver a safe, reliable customer experience.

Awards - Certificates

2025

International Customer Experience Award - Silver Winner in the category “Best Contact Center”

2023

IDG Award - Gold winner in the category "Outstanding telecommunications service provider for customer service quality"

2022

Asia-Pacific Stevie Awards - Silver Winner in the category “Customer Service and Support Department”

2021

Globee Awards - Bronze winner in the category “Best Customer Service of the Year”

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VIETTEL CUSTOMER SERVICE

More than just a workplace,
we creates employee experiences.

Our philosophy

 

At Viettel Customer Service, we believe that people are at the center of every experience. Technology can create speed and scale, but only people can bring understanding and the moments that truly connect with customers’ hearts. That is why we invest in every employee as if we were investing in the experience of millions of customers.

We cultivate an environment where each person is heard, understood, and inspired to grow every day. A place where the PROSPECT spirit — Professional, Responsible, Open, Supportive, Proactive, Empathetic, Collaborative, Trustworthy — is not just a set of values, but the way we live and work.

We believe that one happy employee can create millions of happy customers. EX is not a program — it is a culture that encourages learning, embraces differences, empowers innovation, and unites us in creating the best customer experiences anywhere in the world.

At Viettel Customer Service, people work for people — and that is what enables us to create experiences that are complete, human-centric, and enduring.

Viettel Customer Service

Portraits

 

PROSPECT

is the DNA of every Viettel Customer Service member and our commitment to creating a workplace of opportunity - where each individual is respected, inspired, developed, and empowered to believe in the shared journey of the organization.

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"We do not deliver service mechanically - we design experiences with dedication, innovation, and the belief that one happy employee can create millions of happy customers. That is why we place Employee Experience (EX) at the core, as the foundation that empowers us to reach the world."


Mr. Nguyễn Tiến Dũng

Director of Viettel Customer Services

VIETTEL CUSTOMER SERVICE

We are present nationwide,

connecting value and extending trust

to every customer.

Join our team and become the bridge that delivers value and creates exceptional experiences for our customers.

Apply now

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Viettel CX

VIETTEL CUSTOMER SERVICE ONE MEMBER LIMITED LIABILITY COMPANY


Governing Body: brand of the Military Industry and Telecoms Group.
Business Registration Number: 0110917293, first issued by the Hanoi Department of Planning and Investment on December 18, 2024.
Responsible for content: Mr. Nguyễn Tiến Dũng.


Phone: 0981 198 198 | Email: dvkh@viettel.com.vn

Address: 23rd floor, Vinacomin Building, 3rd Duong Dinh Nghe Street, Yen Hoa Ward, Ha Noi.

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Services
  • Contact Center Outsourcing
  • BPO - Business Process Outsourcing
  • Upsale
  • Warranty & Repair
  • Customer Experience (CX)
  • Loyalty
Solutions
  • OmniX
  • CXBot
  • vCOC
  • WorkforceX
  • InsightCI
  • KnowX Hub
CX INSIGHTAbout Viettel Customer ServiceContact
Privacy Policy
Terms of Use
Official Viettel Site
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Viettel CX

VIETTEL CUSTOMER SERVICE ONE MEMBER LIMITED LIABILITY COMPANY


Governing Body: brand of the Military Industry and Telecoms Group.
Business Registration Number: 0110917293, first issued by the Hanoi Department of Planning and Investment on December 18, 2024.
Responsible for content: Mr. Nguyễn Tiến Dũng.


Phone: 0981 198 198 | Email: dvkh@viettel.com.vn

Address: 23rd floor, Vinacomin Building, 3rd Duong Dinh Nghe Street, Yen Hoa Ward, Ha Noi.

Social link 0Social link 1Social link 2Social link 3Social link 4
  • Contact Center Outsourcing
  • BPO - Business Process Outsourcing
  • Upsale
  • Warranty & Repair
  • Customer Experience (CX)
  • Loyalty
  • OmniX
  • CXBot
  • vCOC
  • WorkforceX
  • InsightCI
  • KnowX Hub
CX INSIGHTAbout Viettel Customer ServiceContact
Privacy Policy
Terms of Use
Official Viettel Site
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Viettel CX
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Generative AI - Leverage to improve customer experience in contact center services
Generative AI - Leverage to improve customer experience in contact center services
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Viettel Customer Service has been granted a business license for document digitization services
Viettel Customer Service has been granted a business license for document digitization services
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OmniX
Omnichannel Integrated Contact Center
KnowX Hub
Knowledge Management System
WorkforceX
Customer Service Resource Management System
CXBot
Virtual Assistant - AI Agent
vCOC
Customer service operations management system
InsightCI
Customer interaction management and analysis platform
Generative AI - Leverage to improve customer experience in contact center services
Generative AI - Leverage to improve customer experience in contact center services
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Viettel Customer Service has been granted a business license for document digitization services
Viettel Customer Service has been granted a business license for document digitization services
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[Vietnamplus] Customer experience is becoming a key competitive advantage for Vietnamese businesses.
[Vietnamplus] Customer experience is becoming a key competitive advantage for Vietnamese businesses.
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Customer Experience Consultant
Customer Experience Consultant
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About Viettel Customer Service
About Viettel Customer Service
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2025 cùng Viettel Customer Service - Hành trình đầu tiên đầy dấu ấn
2025 cùng Viettel Customer Service - Hành trình đầu tiên đầy dấu ấn
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