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MAINS POWER
4.6
4.6.1 CHECK 230VAC POWER BEFORE CONNECTING THE MINI PBX:
•
The operating voltage of this product is 230VAC ±10%. Before connecting the Mini-PBX to
the local power supply check the voltage of the local power supply.
A UPS (Uninterrupted Power Supply) backup is highly recommended if the local power
supply is unstable.
•
Plug in the power cord and turn on the Mains Power Switch.
The Power On LED will flash at a slow rate to indicate that the PABX is working correctly.
If the Power On LED does not flash at a slow rate, then the PABX is not working correctly
and needs to be returned to the service centre.
•
Pick up the handset of any extension. A 'sharp' internal dial tone indicates that the system is
working correctly. You can now start the setup operation.
4.6.2
POWER FAILURE
In the event of a power failure, each external CO line is automatically connected to a dedicated
internal extension. During the power failure you will hear dial tone from the CO line after lifting
the handset. You can now dial external numbers without restriction.
External CO line No. 1 is connected to internal extension 801.
External CO line No. 2 is connected to internal extension 802.
External CO line No. 3 is connected to internal extension 803.
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