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YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD.

Web: www.yealink.com

Addr: 309, 3rd Floor, No.16, Yun Ding North Road, Huli District, Xiamen City, Fujian, P.R. China

Copyright©2018YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD.All rights reserved.

About Yealink

Yealink is a global leading provider of enterprise communication and collaboration solutions, 
offering video conferencing service to worldwide enterprises. Focusing on research and 
development, Yealink also insists on innovation and creation. With the outstanding technical 
patents of cloud computing , audio, video and image processing technology, Yealink has built up 
a panoramic collaboration solution of audio and video conferencing by merging its cloud services 
with a series of endpoints products. As one of the best providers in more than 140 countries and 
regions including the US, the UK and Australia, Yealink ranks No.1 in the global market share of SIP 
phones shipments.

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.

Summary of Contents for T55A-Skype for Business Edition

Page 1: ...T55A Skype for Business Edition Quick Start Guide V9 9 www yealink com Applies to firmware 55 9 0 9 or later...

Page 2: ......

Page 3: ...y accessories may result in reduced performance Assembling the Phone Note You need to attach the wallmount botton to the wallmount bracket first to hook the handle and prevent it from slipping Skype f...

Page 4: ...or PoE as shown below A B Note The IP phone should be used with Yealink original power adapter 5V 2A only The use of the third party power adapter may damage the phone 5 Connect to the network as show...

Page 5: ...Component Instructions Item 1 Power LED Indicator 2 Touch Screen 3 HEADSET Key 4 MUTE Key 5 Speakerphone Key 6 Volume Key 7 MESSAGE Key 8 Speaker 9 Keypad 10 Handle Holder 11 USB2 0 port 1 2 3 4 5 6 7...

Page 6: ...to create a lock PIN at the initial sign in To set a lock PIN 1 Enter the lock PIN in the New PIN field 2 Enter the lock PIN again in the Confirm PIN field 3 Tap Save to accept the change After you c...

Page 7: ...p the handset With the handset on hook press With the headset connected press Tap New Call 2 Enter the number and then tap To answer a call 1 Do one of the following Pick up the handset The call is an...

Page 8: ...ble Call Forward 3 Tap the desired forwarding type 4 Tap Save to accept the change You can also forward an incoming call when your phone is ringing To forward an incoming call to a contact when your p...

Page 9: ...er tap Sign in on your phone and select Sign in via PC 3 Enter your login credentials in the dialog box The same user account is signed into both your phone and your Skype for Business client so that...

Page 10: ...8 1 2 Yealink Yealink Skype for Buisness 2 FTP 40 45...

Page 11: ...9 3 4 PoE A B Yealink 5V 2A 5 PC AC PoE DC 5V IEEE 802 3af PoE PC...

Page 12: ...10 Item 1 2 3 4 5 6 7 8 9 10 11 USB 2 0 1 2 3 4 5 6 7 8 9 10 11...

Page 13: ...11 Skype for Business Skype for Business 1 2 Skype for Business 1 2 Skype for Business 1 PIN 2 PIN 3 1 2 1 2 Skype for Business 1 2 3 4 Welcome Initializing Please wait...

Page 14: ...12 5 1 2 1 2 3 1 2 3 1 2 1 1 1 2...

Page 15: ...13 Skype for Business 1 2 3 Skype for Business 1 2 Skype for Business 3 1 2 3 4 1 2 1 1 2 1 2 3...

Page 16: ...Business Skype for Business Yealink Yealink BToE Connector 1 PC IP 2 3 Skype for Business Skype for Business Skype for Business Skype for Business Skype for Business Skype for Business 1 Skype for Bu...

Page 17: ...outstanding technical patents of cloud computing audio video and image processing technology Yealink has built up a panoramic collaboration solution of audio and video conferencing by merging its clo...

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