Sony PCV-E302DS VAIO User Manual page 436

Your computer does not work with party lines, cannot be connected to a coin-operated telephone, and may
not work with multiple phone lines or a private branch exchange (PBX).
Connecting the Power Cords
Follow these steps to connect the power cords.
1. Plug the power cord into the connector on the computer.
2. If necessary, plug the display power cord into the display.
3. Plug both the display and power cords into a grounded AC wall outlet, power strip, or
Uninterruptible Power Supply.
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