Technical Support - Yealink W78P Guia De Inicio Rapido

Technical Support

Visit Yealink WIKI (http://support.yealink.com/) for the latest firmware,
guides, FAQ, Product documents, and more. For better service, we
sincerely recommend you to use Yealink Ticketing system (https://ticket.
yealink.com) to submit all your technical issues.
YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD.
Web: www.yealink.com
Copyright©2022 YEALINK(XIAMEN) NETWORK
TECHNOLOGY CO.,LTD. All rights reserved.