| Date | Name | Country | City | Booth |
| Feb.25 to Feb.28, 2019 | Mobile World Congress 2019 | Spain | Barcelona | H4-CS58 |
| Feb.26 to Feb.28, 2019 | India Electronics Week 2019 | India | Bangalore | I-30 |
| Jun.2 to Jun.7, 2019 | International Microwave Symposium 2019 | US | Boston | 1D4-07 |
| Jun.18 to Jun.20, 2019 | Critical Communication World 2019 | Malaysia | Kuala Lumpur | C51 |
| Jun.18 to Jun.20, 2019 | CommunicAsia 2019 | Singapore | Singapore | 1D4-07 |
| Sep.25 to Sep.27, 2019 | Electronic India 2019 | India | Greater Noida | |
| Oct.14 to Oct.16, 2019 | India Mobile Congress 2019 | India | New Delhi |
