How to Fix iPhone Last Line no Longer Available Error?

“Last Line No Longer Available” error faces many iPhone users when they want to call a contact. As it turns out, after the latest update, the error message has known to occur, and after that, the device is unable to select a line to make the phone call that you have it do.

Table of Content hide

1 What Does Last Line no Longer Available Mean?

2 Causes of Last Line no Longer Available error message

3 Clear the Recent Call Logs on your Phone

4 Disable the Network Selection

5 Turn off the Wi-Fi Calling

6 Reset the Network Settings

So the error might cause to the eSIM be activated many updates but now always. Here are simple fixes to resolve the Last Line no Longer Available error.

What Does Last Line no Longer Available Mean?

It comes to know, when on the phone the eSIM is activated and also you are using a physical SIM, it makes the devices confused to selecting a line when trying to make a call, and it results in the error message occurring. Wi-Fi calling enables and network selection is also a problem that causes this error. Before going to the solutions, we should know about the causes of this error message so that you can fix the last line no longer available iphone 13 and on other devices according to your problem.

Read about: How to fix error 0x0 0x0

Causes of Last Line no Longer Available error message

As it comes to know that your call logs are the leading cause of the error message. You face the error message with the contacts present in your call log before any update. To remove the call logs to save from error.
Network selection settings on the phone are also a cause of error messages as the Network selection allows you to select the network automatically or manually. As you have come to know, disable the automatic network selection to resolve the error.
Wi-Fi calling enabled is a reason for the error message, so disable it from the phone’s setting to resolve the error.

Now we will mention the solution that will fix the Last line no longer available iPhone error on your device. Apply these fixes and fix the problems:

Clear the Recent Call Logs on your Phone

When you face the error, The Last Line is no longer available, and then the first thing you should clear is the recent call log. It is a leading cause of the error before an update. And the error message occurred only to the contacts present in recent call logs. To resolve the error code, Last Line is no longer available. Clear the current call log.

To resolve an error in this way, follow these steps:

Open the Phone app on your iPhone device.
Hit the Recent option showing at the bottom when the Phone app opens.

At the top right corner of the screen, hit Edit option.

After that, now, at the top left corner of the recent screen, hit the Clear option.

On the current dialog box, hit the Clear All Recents option.

When done, now make a phone call again to check if the error still occurs.

Disable the Network Selection

Network selection setting on the phone is also a cause of error messages as the Network selection allows you to select the network automatically or manually. As you have come to know, disable the automatic network selection to resolve the error. Some users report that error is being fixed with automatic network selection turned off.

To resolve the error in this way, follow these steps:

Open the Settings app on your iPhone device.
On the Settings app, make the way to Mobile Data, also known as Cellular on some iOS versions.

When done, hit the Network Selection option.

Here, confirm the automatic network selection is disabled by hitting the slider provided next to Automatic

Now redial a number to check if the error still occurs.

Turn off the Wi-Fi Calling

Wi-Fi calling enabled is a reason for the error message, so disable it from the phone’s setting to resolve the error.

To resolve the error in this way, follow these steps:

Open the Settings app on your phone device.
On the Settings app, hit provided Mobile Data option. On old versions, maybe this is called Cellular.

In Mobile Data settings, hit provided Wi-Fi Calling option.

Confirm it is turned off.
Once done that, dial a number to check if the error message is resolved.

Reset the Network Settings

So, if all the solutions are not working for you, it might be possible there is something wrong with your network settings. An update with network settings lead to different problems. To resolve the error message, reset the network settings.

To resolve an error in this way, follow these steps: