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CallTower Solutions Center

MS Teams- Block a Number


A user is able to block directly phone calls to their DID. 

Step-by-Step Instructions

To block a phone number: First, you can access the individuals caller information from the call history. Then Step 1: select the [...] and Step 2: select block. 



To view and manage the numbers you've blocked, select Settings and more [...]  next to your profile picture at the top of Teams


Then choose Settings 


Next, Step 1: Select Privacy from the left hand menu. Then Step 2: select Edit blocked contacts under Blocked contacts to see any numbers you've blocked and remove them from the list. 

Lastly, Step 3: To block anonymous calls, select Block calls with no caller ID


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