If the incoming call shows Unknown or Unknown Caller, the caller's phone or network might be set to hide or block the caller ID for all calls. By default, only your outgoing caller ID number will display.
How do I stop my phone from saying no caller ID?
From the Home screen select “Settings“. Scroll down and choose “Phone“. Toggle “Show My Caller ID” to “On” or “Off” as desired.
How do I fix No caller ID?
- From the Home screen select “Settings“.
- Scroll down and choose “Phone“.
- Toggle “Show My Caller ID” to “On” or “Off” as desired.
Why does my Iphone say no caller ID when someone calls?
Incoming calls without Caller ID have to do with the information being sent with the call, not the settings on your iPhone. Check with your carrier to see what the problem may be. Usually means the caller has blocked their number from showing up.2020-12-03