As an iPhone user, you may have received an error message stating, “Last Line No Longer Available.” Have you? Such experiences can be frustrating, especially when you are in the middle of something important with your smartphone. For example, the “Last Line No Longer Available” error often appears when users are trying to make a call. Even though this can be a real inconvenience, the good news is the issue is fixable.
Yes, you read the right. A few easy and quick solutions can fix the “Last Line No Longer Available” error. So join us in this article and get your iPhone working swiftly again without the said error. Moving forward, we will discuss multiple fixes with step-by-step instructions ensuring every user can make the most of them. So whether you are experiencing the error for the first time or repeatedly, this article is a must. With that said, let’s get started:
What does the “Last Line No Longer Available” on iPhone means?
iPhone users occasionally encounter an error stating, “Last Line No Longer Available.” This message typically appears when the user is trying to make a call. The error prevents users from making calls, which is undoubtedly a significant inconvenience. The same error usually occurs due to incompatibility issues with eSIM or dual-SIM functionality.
The “Last Line No Longer Available” error on iPhone is commonly related to incorrect network settings, weak or unstable network connection, or outdated software. Users with multiple cellular plans linked to their iPhones may also encounter this issue.
However, no matter the reasons, this error message is resolvable, and we have multiple methods to do the same.
Fixing the “Last Line No Longer Available” error on iPhone
Here are a few basic troubleshooting methods that can resolve the said issue in no time:
- On your iPhone, turn on Airplane mode for 30 seconds and then turn it off. Switch on the iPhone again and start making the call. The error may no longer appear.
- Ensure that the SIM you use for calls has high-signal strength. This will help iPhone not select the network automatically and thus won’t result in the error.
- Upon seeing the “Last Line No Longer Available,” tap on the option ‘Call’ using your remaining line. This won’t fix the error but will allow you to make calls using another SIM card on your iPhone.
FIX 1: Update Your iPhone to the Latest Version of iOS
If you often see the “Last Line No Longer Available” error, update your iPhone to the latest iOS version. Errors like these can result from bugs that can be resolved simply by updating the iPhone. Here’s how you can do the same:
- Firstly, launch the Setting app (gear icon) from your iPhone’s Home Screen.
- Now, under the Settings menu, tap on General and then tap on Software Update. Here you will be able to see all the information about the latest Update.
- Next, tap Download and Install, enter your Phone’s password or pin (if required), and allow the device to update.
- Once the process is done, tap on Agree, and that is all.
FIX 2: Update Your Carrier Settings
If not with regular software updates, you can fix the “Last Line No Longer Available” error by updating your Carrier settings. Here’s how you can do the same:
- Firstly, launch the Setting app (gear icon) from your iPhone’s Home Screen.
- Now, under the Settings menu, tap General and select About. If an update is readily available, tap on the Update option when prompted and complete the process.
FIX 3: Limit Cellular Data to Your Secondary Line
The “Last Line No Longer Available” error can also result from using cellular data on their preferred line. Therefore, if you limit Cellular Data to your secondary line, you may be able to resolve the error. Here’s how you can do the same:
- Firstly, launch the Setting app (gear icon) from your iPhone’s Home Screen.
- Now, under the Settings menu, tap Cellular -> Cellular Data. Here you need to set your primary line to ‘Off.’ This will allow you to use cellular data on your secondary line. However, it is important to ensure a data plan on the preferred line for this fix.
FIX 4: Clear Recent Call Logs
Clearing your iPhone’s recent Call Logs can also help you fix the “Last Line No Longer Available.” This troubleshooter has worked for a few users and might also show progress in your case. Here’s how you can do the same:
- Firstly, launch the Phone app and then choose the Recent tab from the bottom of the screen.
- Here, tap on Edit (at the top-right corner) > Clear > Clear All Recent.
FIX 5: Reset Your iPhone’s Network Settings
Resetting the Network Settings on your iPhone can prove helpful if you are experiencing the “Last Line No Longer Available” often. Here’s how you can do the same:
- Firstly, launch the Setting app (gear icon) from your iPhone’s Home Screen.
- Now, under the Settings menu, tap on General and select the option Reset.
- Further tap on Reset Network Settings. Once you do so, your iPhone’s cellular settings, VPN and APN settings, and Wi-Fi credentials will be restored to the default setting.
FIX 6: Toggle or Eject SIM Cards Before Dialing
Toggling between SIM cards before dialing too can help with the “Last Line No Longer Available” error. Here’s how you can do the same:
- Firstly, launch the Setting app (gear icon) from your iPhone’s Home Screen.
- Now, under the Settings menu, launch the Mobile/Cellular Data menu and tap Turn On This Line (right next to the plan you want to use).
- Instead, you can also try manually removing and reinstalling the SIM card on your iPhone to see if it helps.
FIX 7: Toggle (or Disable) Wi-Fi Calling Before Dialing
Some users claim that toggling between Wi-Fi Calling before dialing a number helped them to resolve the same issue. Here’s how you can do the same:
- Firstly, launch the Setting app (gear icon) from your iPhone’s Home Screen.
- Now, under the Settings menu, launch Mobile/Cellular Data and then tap on Wi-Fi Calling. Here toggle the Off and On (disable and enable) Wi-Fi Calling options back to back. Once done, check if the fix helped. If you don’t need to use this setting, turn it Off
Wrapping up…
We hope the above solutions will help every iPhone user to fix the “Last Line No Longer Available ” error. The article above explains the “Last Line No Longer Available” error, what may have caused the problem, and how to fix it. The fixes work for pretty much most iPhone versions.
