Warranty service of include:
- Support by phone during the hours from Monday to Friday.
- Available within 4 hours when the equipment trouble in Hanoi and Ho Chi Minh city
- Updated to the latest Firmware version.
- Support consulting, installation, optimization-transmission line upgrade advice support, extended at the request of client.
- Free repairs in the warranty period.
- Loan of equivalent alternative equipment.


TECHNICAL SERVICE CENTER:

Hà Nội: P1105 Tòa nhà Trung Yên I, Vũ Phạm Hàm, Cầu Giấy, Hà Nội

Hotline: 090 492 0289 – Email: infor@sepvn.com.vn