If you are not able to make outbound calls using Hiya AI Phone, it is likely related to your phone's data signal. Hiya AI Phone makes calls using your phone's data signal, which may be via wi-fi or through your cellular signal.
Some possible causes may be:
- Your cellular signal strength is low
- Cellular data is turned off or unavailable
- Your wi-fi connection is weak
- Your router is not connected to the internet
- Your internet service is down or experiencing issues
Check your internet or cellular data connection to determine if any of the above may be the cause. You may need to switch from wi-fi to your cellular data or vice versa. If the problem persists, you may try closing the app completely (aka "killing the app") and reopening it.