We understand that experiencing poor call quality or failed connections can be frustrating. Here are some potential reasons and troubleshooting tips:


1. Network Connectivity:

  • Weak internet connection: Ensure you have a strong and stable Wi-Fi or mobile data connection. Try switching between networks if possible.

  • Network congestion: Calls might experience temporary issues during peak usage times.


2. App and Device:

  • Outdated app: Update the 2nd Phone Number app to the latest version from the App Store.

  • App permissions: Verify that the app has the necessary permissions to access the microphone and network on your device from your device settings.

  • Device restart: A simple restart of your device can sometimes refresh the connection and resolve temporary glitches.


3. Other factors:

  • Device compatibility: Ensure your device meets the minimum system requirements for the 2nd Phone Number app.

  • Technical issues: Sometimes, unforeseen technical issues on the 2nd Phone Number service or your carrier's network could be at play.


If the problem persists after trying these steps, feel free to contact 2nd Phone Number support at: https://2ndline.biz/support.html for further assistance.