| EchoLife HG612 FTTC VDSL NTE |
1 Safety Precautions | User Guide |
the power cable, and telephone cable and then contact the authorized maintenance center.
zBefore plugging or unplugging any cable, shut down the device and disconnect the power supply.
zWhile plugging or unplugging any cable, ensure that your hands are dry.
zDo not step on, pull, or stretch any cable. Otherwise, the cable may get damaged, leading to malfunction of the device.
zDo not use old or damaged cables.
zKeep the power plug clean and dry, to prevent electric shock or other dangers.
zDuring lightning, disconnect the device from the power supply and unplug all the cables connected to the device, such as the power cable, and telephone cable.
zIf the device is not used for a long time, disconnect the power supply and unplug the all the cables connected to the device, such as the power cable, and telephone cable.
zIf smoke, sound, or smell is emitted from the device, stop using the device immediately, disconnect the power supply, and unplug the power supply and other cables. Contact the authorized maintenance center for repair.
zEnsure that no object (such as metal shavings) enters the device through the heat dissipation vent.
zDo not scratch or abrade the shell of the device. The shed painting may lead to skin allergy or malfunctions of the device. If the shed painting material drops into the host, a short circuit may occur.
Cleaning Requirements
zBefore cleaning the device, stop using it, disconnect the power supply, and unplug all the cables connected to the device, such as the power cable, and telephone cable.
zDo not clean the device cover with any cleaning solution or cleanser spray. Use a piece of soft cloth to clean the device cover.
Environmental Protection
Do not dispose the abandoned device in a garbage can. You need to dispose it according to the local regulations on disposing of device packing materials, exhausted battery and abandoned device, and support the recycling activity.
Huawei Proprietary and Confidential | Issue 01 | ||
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