Installation guide

MyPBX U300 Installation Guide
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3.2.4 Power Connection
Once users have made sure that device installation, cable connection and power type is correct, please
switch on the power. Then MyPBX U300 will start booting. In the meantime, users would see that the
‘POWER’ and ‘RUN’ indicator lights would turn on.
Please switch off the power before plugging or unplugging the cables.
3.2.5 Overall Flow Chart
Figure 3-4 Overall Flow Chart