The “Last Line no Longer Available” error message can occur on iPhones when the device is unable to connect to the cellular network or when there is an issue with the SIM card.
Here are some steps you can take to fix the error:
1. Restart your iPhone: Press and hold the power button until the “slide to power off” option appears on the screen. Slide the button to turn off the device. After a few seconds, press and hold the power button again until the Apple logo appears. This will restart the iPhone and may resolve the issue.
2. Check your cellular network connection: Make sure that your iPhone is connected to the cellular network. You can check this by going to “Settings” > “Cellular” and verifying that the “Cellular Data” toggle is turned on. If it is turned off, turn it back on and try making a call to see if the issue has been resolved.
3. Check your SIM card: Make sure that your SIM card is properly inserted and activated. To check this, go to “Settings” > “Cellular” and verify that the SIM card is listed and active. If it is not listed or not active, you may need to contact your cellular provider to troubleshoot the issue.
4. Update your iPhone software: Make sure that your iPhone is running the latest version of iOS. You can check this by going to “Settings” > “General” > “Software Update”. If an update is available, download and install it on your device. This may resolve the issue if it is caused by a software bug.
See also: How to Fix App not Installed Error on Android
5 Reset your network settings: Resetting your network settings can sometimes resolve connectivity issues. To do this, go to “Settings” > “General” > “Reset” > “Reset Network Settings”. This will reset all of your network settings, including Wi-Fi passwords, VPN settings, and cellular settings. You will need to re-enter any passwords or settings after the reset.
6. Contact your cellular provider: If none of the above steps resolves the issue, you may need to contact your cellular provider. They can help you troubleshoot the issue and may be able to replace your SIM card or diagnose a network issue that is causing the error message to appear.
In summary, the “Last Line no Longer Available” error message on iPhone can be caused by a variety of issues related to connectivity or the SIM card.
Restarting your device, checking your cellular network connection, verifying your SIM card, updating your software, resetting your network settings, or contacting your cellular provider are some of the steps you can take to fix the issue. It is important to try each step in order to identify the root cause of the issue and find the best solution.
See also: How to Fix “This site can’t be reached” Error
Originally posted on March 26, 2023 @ 9:44 pm