I wanted to write to express my thanks to your team for the excellent manner in which the entire process was carried out from initial consultation on our needs through to installation, training and post sales support.
Steven Dilworth
Quadtronix Business Systems
Opus Business Systems has been providing telephone system maintenance services since 1992 and prides itself on delivering outstanding support from its highly trained in-house engineering team.
Our maintenance services are available for the following Aastra, Ascom and Ascotel systems:
Intelligate 150 |
IntelliGate 2045 |
IntelliGate 300 |
IntelliGate 2065 |
IntelliGate 2025 |
|
Office 10 Handset |
Office 5370IP Handset |
Office 25 Handset |
Office 5380IP Handsets |
Office 35 Handset |
312 WIFI Handset |
Office 45 Handset |
2380 IP Softphone |
Office 45 Pro Handset |
6731 SIP Phone |
Office 5360 Handset |
6753 SIP Phone |
Office 5370 Handset |
6755 SIP Phone |
Office 5380 Handset |
6757 SIP Phone |
Office 5360IP Handset |
|
200 |
2050 |
2020 |
2060 |
2030 |
|
Office 20 Digital |
Office 1600 IP Softphone |
Office 30 Digital |
Office 60 |
Office 35 IP |
Office 70 |
Office 40 Digital |
Office 80 |
Office 100 DECT |
Office 5360 |
Office 130 DECT |
Office 5370 |
Office 155 DECT |
Office 5380 |
Call us for advice and information regarding maintenance support for Aastra, Ascotel or Ascom Telephone Systems.