Related matters of 'Local Communication System'
- Study Meeting related the 'Wired broadcasting and telephone system'
- Propose and Repair work of the 'Wired broadcasting and telephone system'
- Design of 'Siren blow control system'
Related matters of 'Company's Communication System'
- The Propose of the efficient business and cut down cost by accelerated integration of IP technology
- Security solution with Web Camera
- The Fusion of 'FMC' cellular phone and fixed phone