Safety Compliance; Warranty - Huawei EchoLife ET323 User Manual

EchoLife ET523 IP Phone User Manual

Safety Compliance

The ET523 phone complies with the FCC/CE/CCC and various safety standards. The
ET523 power adaptor is compliant with the UL standard. Only use the universal power
adapter provided with the ET523 package. The manufacturer' s warranty does not cover
damages to the phone caused by unsupported power adaptors.

Warranty

If you purchased the ET523 from a reseller, contact the reseller for replacement, repair
or refund. If you purchase the product directly from Huawei, contact Huawei sales and
service representatives for a Return Materials Authorization (RMA) number before you
return the product. Huawei reserves the right to remedy the warranty policy without
prior notification.
Use a power adaptor provided with the ET523 or the extension board;
otherwise, damages can be caused to the products and the manufacturer
warranty is void.
5
1 Installation