Ericsson in Thailand

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120 years of reaching new horizons in Thailand

For 120 years, Ericsson has proudly partnered with Thailand on an extraordinary journey of progress and connectivity.

Since 1906, our story has been one of close collaboration with government, customers, and industry partners - working side by side to push boundaries, from the earliest days of telephony to today’s advanced 5G networks and beyond.

Together, we have enabled digital transformation across industries and society, supporting Thailand 4.0 vision, strengthening national competitiveness, and expanding inclusive connectivity.

Ericsson and depa partner to upskill Thai learners on AI and 5G

Ericsson announced its partnership with Digital Economy Promotion Agency (depa) to introduce Ericsson Educate, its 21st century technology education program, to all Thai learners who are using depa’s Digital Skills Roadmap.

Explore how we are empowering Thailand through connectivity, innovation, and education.

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Ericsson and depa partner to upskill Thai learners on AI and 5G

1906: First digital telephone exchange for the Telephone Organization of Thailand(TOT)

Ericsson was selected to modernize the Telephone Organization of Thailand(TOT) telephone network, enabling a 2,400-line network in Bangkok

Ericsson Delivers Thailand’s First PBX - 1952

1952: Ericsson Delivers Thailand’s First PBX

Thailand’s first Private Branch Exchange (PBX) was installed marking a key milestone in Thailand’s early telecommunications development.

Ericsson Strengthens its Thailand Presence - 1960

1960: Ericsson Strengthens its Thailand Presence

Ericsson establishes its first sales office in Thailand in the 1960s, boosting local presence, talent development and customer support.

1986: The advent of Analog mobile (1G) for Thailand

Ericsson enables the first generation of mobile connectivity in Thailand with the NMT470 Analog mobile telephone system

Thailand's first GSM (2G) Network - 1994

1994: Thailand's first GSM (2G) Network

Ericsson partners with AIS on Thailand’s first GSM (2G) network, so that Thai consumers can enjoy high-quality voice calls and the new feature of SMS.

2004: Thailand goes Digital with 3G

Ericsson delivers Thailand’s first 3G network transforming how people connect and laying the foundation for the country’s data-driven society.

4G drives Thailand's mobile first approach 2013 - 2014

2013 - 2014: 4G drives Thailand's mobile first approach

Ericsson brings it's latest LTE solutions to power the mobile networks of TrueMove H and dtac, enabling the 4G and app economy era in Thailand

2017: Thailand moves at 5G speed

Ericsson showcases Thailand’s first live 5G trial, achieving multi-gigabit speeds and low latency and commencing Thailand's journey as a regional 5G frontrunner

2020: 5G goes live across Thailand

Ericsson and True Corporation launched live commercial 5G in Thailand using 700 MHz, 2.6 GHz and 26 GHz spectrum expanding high-speed connectivity to 99% of Bangkok and 90% nationwide.

Launch of 5G Innovation and Experience Studio - 2022

2020: Launch of 5G Innovation and Experience Studio

Ericsson and DEPA launch the 5G Innovation and Experience Studio in Thailand Digital Valley with the shared goal of advancing the deployment and understanding of 5G technologies across Thailand’s industrial landscape

2025: Leading the way in high-performing, autonomous networks

True becomes one of the first operators globally to achieve Level 4 Autonomy validation for 5G Service Assurance using Ericsson's AI-enabled Intent-based Operations

Through technology across 120 years

Our world class networks and technology have enabled us to drive resilient connectivity, innovation at speed and power new horizons for Thailand.

These networks support digital transformation across industries, enterprises and public services, driving Thailand’s digital economy forward.

True Level 4 Autonomy - True achieves L4 Autonomy validation for 5G with Ericsson AI

Innovation Studio - Ericsson Thailand launches 5G Innovation Studio in Thailand

Through partnerships across 120 years

Across 120 years, we have worked closely with key partners to unlock the full value of connectivity across the nation .

With our partners, we are making game-changing technology easy to use, adopt and scale for Thailand.

Ericsson and DEPA partner to accelerate 5G in Thailand

Collaboration with Intel on advancing Thailand’s 5G usage and adoption

Female employees engaged in a discussion

Through people across 120 years

Local expertise. Global knowledge. Shared purpose.

Across more than 120 years, people have been our greatest assets. Ericsson employees have contributed to powering Thailand through generations of mobility and unlocking new horizons.

Our people have contributed to building the knowledge base in the country, innovation and to strengthening Ericsson‘s journey in Thailand.

Ericsson featured as a top employer by the Top Employers Institute

Ericsson Thailand – Leadership Awards 2025

True Corporation and Ericsson – partnership leading to successful network automation

True achieved success with network automation and earned two Level 4 validations. Hear from Prathet Tamkuranan, CTO of True Corporation, and Sam KeysToyer, Head of Business and Portfolio Development, Managed Services Network at Ericsson, how True managed complex network integration while introducing network automation, and how Ericsson partnered with True on their transformation journey. Source: TM Forum

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Woman with headphones watching video on smart phone.

Unlock the power of 5G

With the power of connectivity, we are shaping an exciting future, unlocking unprecedented opportunities, redefining industries, and pioneering sustainability. Explore how we are strengthening the digital foundation of the Philippines today, setting the stage for an innovative and limitless tomorrow.

5G in Thailand

Shape Thailand’s digital future with 5G

A 10% increase in mobile broadband adoption can boost GDP by an estimated 0.8% - a clear indicator of how stronger digital connectivity fuels national progress. Potential GDP economic benefits vastly outweigh investment costs.

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Reports and Insights

Ericsson Mobility Report

For over a decade, the Ericsson Mobility Report has shared the latest telecom industry trends and data. Explore the current trends and discover future projections for 5G and 6G, mobile data traffic, mobile subscriptions, population coverage, Fixed Wireless Access, differentiated connectivity and more.

Elevating 5G with differentiated connectivity in Thailand

Ericsson ConsumerLab research shows that while overall 5G satisfaction in Thailand has increased, half of all 5G users experience connectivity problems at locations prone to capacity issues – such as Bangkok’s Rajamangala National Stadium or Chatuchak Weekend Market – and see performance assurance as a potential solution.

News and Press releases

Our offices

Bangkok

No.199 S-Oasis Building, 22nd Floor

Unit No. 2200, Vibhavadi-Rangsit Road

Chom Phon, Chatuchak Bangkok 10900

Phone: +66 2 821 7000

Fax: +66 2 821 7070