
Change Phone settings on Mac
To change settings in the Phone app 
 on your Mac, choose Phone > Settings, then click General, Calls, or Blocked.
General
Use the General pane in Phone settings to change your ringtone and set a default app for receiving calls.
Option  | Description  | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Start new calls from  | Choose which number or Apple Account to start new calls from.  | ||||||||||
Ringtone  | Choose the sound that plays when you receive a call.  | ||||||||||
Location  | Change the country or region that your FaceTime account is registered as being in to ensure your calls use the correct telephone number format.  | ||||||||||
See how your data is managed  | Learn how the Phone app is designed to protect your information and allow you to choose what you share.  | ||||||||||
Calls
Use the Calls pane in Phone settings to change options for calls.
Option  | Description  | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Calls from iPhone  | Use your iPhone cellular account to make and receive calls when your iPhone is nearby and on Wi-Fi.  | ||||||||||
Live Voicemail  | See a transcription of the message someone is leaving you.  | ||||||||||
Detect Call Waiting  | Detect when you’re put on hold and receive a notification when it’s time to pick up.  | ||||||||||
Call Filtering  | Silence calls from unknown numbers.  | ||||||||||
Screen Unknown Callers  | Ask unknown callers for more information before the call rings, or silence them.  | ||||||||||
See how your data is managed  | Learn how the Phone app is designed to protect your information and allow you to choose what you share.  | ||||||||||
Blocked
Use the Blocked settings pane to manage who can call you in the Phone app on Mac.
Option  | Description  | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Blocked  | Add or remove contacts that can call you.  | ||||||||||