can not receive phone calls from some private numbers seems like they are being blocked
Thank you for reaching out! It is possible that you may have "Anonymous Call Blocking" enabled. You can certainly disable this feature by pressing *87 to deactivate it. You can find more details on our phone features here.
Tony | Community Mod.
That was what happened to me also but as mentioned by shaw-tony that problem was there because somehow "Anonymous Call Blocking" was enabled. You should McDVoice also check if it is disable or not