CopyrightCopyright © 2018 YEALINK(XIAMEN) NETWORK TECHNOLOGYCopyright © 2018 Yealink (Xiamen) Network Technology CO., LTD. All rights reserved. No parts of this publication maybe reproduced or transmitted in any form or by any means, electronic or mechanical, photocopying, recording, or oth-erwise, for any purpose, without the express written permission of Yealink (Xiamen) Network Technology CO., LTD.Under the law, reproducing includes translating into another language or format.When this publication is made available on media, Yealink (Xiamen) Network Technology CO., LTD. gives its consent todownloading and printing copies of the content provided in this file only for private use but not for redistribution. Noparts of this publication may be subject to alteration, modification or commercial use. Yealink (Xiamen) Network Tech-nology CO., LTD. will not be liable for any damages arising from use of an illegally modified or altered publication.TrademarksYealink®, the logo and the name and marks is trademark of Yealink (Xiamen) Network Technology CO., LTD, which areregistered legally in China, the United States, EU (European Union) and other countries.All other trademarks belong to their respective owners. Without Yealink’s express written permission, recipient shall notreproduce or transmit any portion hereof in any form or by any means, with any purpose other than personal use.Warranty(1) WarrantyTHE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS GUIDE ARE SUBJECT TO CHANGEWITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS GUIDE ARE BELIEVED TO BEACCURATE AND PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULLRESPONSIBILITY FOR THEIR APPLICATION OF PRODUCTS.(2) DisclaimerYEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD. MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THISGUIDE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE. Yealink (Xiamen) Network Technology CO., LTD. shall not be liable for errors contained hereinnor for incidental or consequential damages in connection with the furnishing, performance, or use of this guide.(3) Limitation of LiabilityYealink and/or its respective suppliers are not responsible for the suitability of the information contained in this doc-ument for any reason. The information is provided “as is”, and Yealink does not provide any warranty and is subject tochange without notice. All risks other than risks caused by use of the information are borne by the recipient. In noevent, even if Yealink has been suggested the occurrence of damages that are direct, consequential, incidental, special,punitive or whatsoever (Including but not limited to loss of business profit, business interruption or loss of businessinformation), shall not be liable for these damages.End User License AgreementThis End User License Agreement ("EULA") is a legal agreement between you and Yealink. By installing, copying or oth-erwise using the Products, you: (1) agree to be bounded by the terms of this EULA, (2) you are the owner or an author-ized user of the device, and (3) you represent and warrant that you have the right, authority and capacity to enter intothis agreement and to abide by all its terms and conditions, just as if you had signed it. The EULA for this product isavailable on the Yealink Support page for the product.