YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD.
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About Yealink
Yealink (Stock Code: 300628) is a global brand that specializes in video conferencing, voice communications and
collaboration solutions with best-in-class quality, innovative technology and user-friendly experience. As one of the best
providers in more than 140 countries and regions, Yealink ranks No.1 in the global market share of SIP phone shipments
(Global IP Desktop Phone Growth Excellence Leadership Award Report, Frost & Sullivan, 2019).
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.yelink.com) to submit all your
technical issues.
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Summary of Contents for SIP-T57W
Page 1: ...Manual Yealink T57W...
