SIP-H680 Series IP Phone User Manual
1.
The device will not cause harmful interference.
2.
This device must accept any interference received, including interference that may cause unintended operation.
WEEE Mark
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.
Since electronic products contain certain hazardous substances, in order to
properly dispose of these electronic and electrical wastes and at the same time
recover precious resources, when users intend to discard this product, it
should not be discarded with other household wastes, and should be treated