- PABX System
- PANASONIC KX-NS300ML IP-PBX SYSTEM AT AMPANG
- To troubleshoot NEC ASPILA EX PBX system At Petaling Jaya
- To troubleshoot Panasonic KX-TD1232 system At Kg Baru Subang
- To Upgrade Panasonic IP-PBX KX-NS300ML To 4th Cabinet At Shah Alam
- To Relocate Panasonic KX-NS300ML Extension Point AT Shah Alam
- Troubleshoot Panasonic VB-Series Keyphone System Taman Oversea Union
- KX-TES824 IP-PBX System/ KX-TES824ML Keyphone System/ Auto Attendant system
- Troubleshoot Telephone Wire For KX-NS300ML IP-PBX System Seri Kembangan, Serdang
- Troubleshoot NEC SL-1000 Keyphone System Taman Perindustrian Subang, Subang Jaya/ NEC SV-9100 PABX System
- Repair Panasonic KX-TD1232 Keyphone System Kota Damansara, Selangor
- Troubleshoot Toshiba Keyphone System/ Service PABX System Wangsamaju, Kuala Lumpur
- Restructure Wiring & Installation & Programming Of NEC SL-2100 Keyphone System Kampung Baru subang/ NEC SV-9100 SIP-Trunk Phone System
- Panasonic KX-TDA600ML PABX System/ Voicemail System/ Voice Logger System Westport, Klang