Fcc warning, Ce mark warning, Zyxel limited warranty – ZyXEL Communications FN-300 Series User Manual
Page 3: Note

FCC Warning
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. Operation of
this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the
interference at his own expense.
CE Mark Warning
This is a class B product. In a domestic environment this product may
cause radio interference in which case the user may be required to
take adequate measures.
Certifications
Refer to the product page at www.zyxel.com.
ZyXEL Limited Warranty
ZyXEL warrants to the original end user (purchaser) that this product
is free from any defects in materials or workmanship for a period of
up to two (2) years from the date of purchase. During the warranty
period and upon proof of purchase, should the product have
indications of failure due to faulty workmanship and/or materials,
ZyXEL will, at its discretion, repair or replace the defective products
or components without charge for either parts or labor and to
whatever extent it shall deem necessary to restore the product or
components to proper operating condition. Any replacement will
consist of a new or re-manufactured functionally equivalent product
of equal value, and will be solely at the discretion of ZyXEL. This
warranty shall not apply if the product is modified, misused, tampered
with, damaged by an act of God, or subjected to abnormal working
conditions.
Note
Repair or replacement, as provided under this warranty, is the
exclusive remedy of the purchaser. This warranty is in lieu of all other
warranties, express or implied, including any implied warranty of
merchantability or fitness for a particular use or purpose. ZyXEL shall
in no event be held liable for indirect or consequential damages of
any kind of character to the purchaser.
To obtain the services of this warranty, contact ZyXEL's Service
Center for your Return Material Authorization number (RMA).
Products must be returned Postage Prepaid. It is recommended that
the unit be insured when shipped. Any returned products without
proof of purchase or those with an out-dated warranty will be repaired
or replaced (at the discretion of ZyXEL) and the customer will be
billed for parts and labor. All repaired or replaced products will be
shipped by ZyXEL to the corresponding return address, Postage
Paid. This warranty gives you specific legal rights, and you may also
have other rights that vary from country to country.