Yealink T48S Skype For Business Edition, User Manual

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Getting Started
37
If you want to change to voice call verification method, do the following:
1)
Click
Sign in another way
to switch authentication method.
2)
Click
Call+XX XXXXXXXXX90
.
3)
Answer the call and follow the voice prompt to complete authentication.
Your computer prompts the following:
3.
You can click
Yes
to reduce the number of times you are asked to sign in.
Your phone will sign into Skype for Business Server successfully.
Signing Out of Skype for Business
To sign out of Skype for Business Server:
1.
Tap your avatar at the top-right corner of the touch screen.