Since the beginning, the OPUS team from project management, to its engineers, was very helpful, insightful and focused. Advice was given where needed and their work continued mostly on their own initiative. The cabling team was especially helpful when testing cables and making spontaneous calls to the site when the situation called for it.
Abbas Dayekh
Maykenbel Properties

Please follow the instructions below to change the system time and date on a Panasonic ICX/S-ICX range of PBX's.
From any internal extension (*Note)
Prog
**Conf (81 displayed)
000
Hold (display 0: YYMMDD)
YYMMDD
Hold
HHMM (24hr)
Hold
0-6 (Sun-Sat)
Hold
Prog
On/Off
*Note: Phone must have class of service COS to work FF1-0-xx(Cos)—23-0
If you need any assistance, then please call the Opus service helpline on 020 8545 8545.