Filed Under: Android, Repair

Phone Not Allowed for Voice – 8 Solutions!


Written by Jack Lin

Affiliate Disclaimer: If you purchase through links on our site, we may earn an affiliate commission at no additional cost to you!
Phone Not Allowed for Voice

Have you come across the error “phone not allowed for voice“? Do you want to fix it as soon as possible?

Well, this article comprises the most practical solutions to address this issue. So, you may go ahead and learn how to put these methods into practice.


As of this writing, the smartphone market is flooded with different models and brands. Even reasonably priced refurbished devices have started to reach the market apart from brand-new ones.

With that said, many individuals who use refurbished devices come across the “phone not allowed for voice” issue. So, if you’ve experienced this error and want to know how to overcome it, the below methods become helpful.

Phone Not Allowed for Voice

Besides, if you’ve ever encountered a “SIM not provisioned for voice” error, keep reading. We explain the most appropriate fixes you can try to resolve this issue.

Reasons for the “Phone Not Allowed for Voice” Issue to Appear

First, let’s find out the reasons for the “phone not allowed for voice” error to appear.

This message typically appears on your phone when it’s not authorized to make voice calls. In fact, there could be several reasons for this, including the following.

● There Are Network Restrictions

Your phone may not be authorized to use the network you are currently connected to. This could be due to network restrictions or issues with your carrier.

● SIM Card Issues

If your SIM card isn’t properly inserted, damaged, or not activated, you may see this message on your phone.

● Roaming Restrictions

Let us assume that you are traveling abroad and have not enabled international roaming. In that case, you won’t be able to make voice calls on the network you are currently connected to.

● Technical Issues

Your phone may be experiencing technical issues that prevent it from connecting to the network and making voice calls.

● Device is Old

The device you are using is very old, so it cannot make phone calls as expected.

Also, are you looking for a way to fix the Android camera not working issue? In this article, read to know the different ways this can be achieved easily.

Solutions That Can Fix This Issue

You can find several different methods to fix this issue. In the remaining paragraphs, we intend to explain those solutions in a detailed manner for your information.

01. Contact your carrier

Let’s assume that you see the “phone not allowed for voice” message. So, the first thing you should do is contact your carrier or service provider. They can check if there are any network restrictions or issues that could be causing the problem.

They may also be able to guide you through some troubleshooting steps to resolve the issue. It’s important to check if your account is not in good standing or if there are any outstanding payments. If yes, you may obviously not be allowed to make voice calls until the issue is resolved.

02. Check Your SIM Card

A damaged or improperly inserted SIM card can cause connectivity issues on your phone. To check your SIM card, first, turn off your phone and remove the SIM card.

Then, inspect it for any visible damage. If you don’t see any damage, reinsert the SIM card and turn on your phone. If the problem persists, contact your carrier to see if your SIM card is activated.

Check Your SIM Card

03. Unlock the Faulty Device Through Its Unlock Code

If you have no success with the methods above, you should try to unlock the faulty device.

However, you should note that to perform this method; you should require the carrier and the device model.  

  • Open your device’s Dialpad.
  • Then, enter the code *#78#*. If not, you can perform a Google search and find a suitable code for your carrier.
  • Then, you should follow the menu displayed on the screen. This will unlink your device from the respective carrier.  
unlock code

04. Enable International Roaming

If you’re traveling abroad and see this error message, you may need to enable international roaming on your account. International roaming allows you to make and receive calls on networks outside of your home country.

Contact your carrier to check if international roaming is available for your account and to enable it if necessary.

05. Restart the Device

Restarting your phone can sometimes resolve network connectivity issues.

To restart your phone, hold down the power button until the “slide to power off” option appears. Slide the button to power off your phone and wait a couple of seconds.

Slide to Power Off

Once you have done that, hold down the power button again to turn it back on.

06. Reset Network Settings

Resetting your device’s network settings will erase all saved Wi-Fi networks and cellular settings. This can sometimes resolve connectivity issues.

  • To reset network settings on an iPhone, go to Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings.
Reset Network Settings
  • On an Android phone, go to Settings > System > Reset options > Reset Wi-Fi, mobile & Bluetooth.

07. Check for Software Updates

Software updates can sometimes include bug fixes that resolve connectivity issues.

  • To check for software updates on an iPhone, go to Settings > General > Software Update.
Download the iOS Software Update
  • On Android phones, go to Settings > System > System Update.

08. Use ReiBoot for Android to Repair Your Android Device

If you have found no success even after all those efforts, you can try a professional tool like ReiBoot. You can use this tool after clarifying that there is no issue related to the SIM card.

So, now you can assume that there is an issue associated with your device’s OS (Android system). ReiBoot is an impressive application that is introduced by Tenorshare.

This is the best application that helps you overcome various errors associated with your Android system. One of the best characteristics of this system is that it solves those errors with a single click.

Mentioned below are the steps you can take to fix potential issues pertaining to your Android system.

  • First, you should download Tenorshare ReiBoot on your computer. After that, you can launch the program to see the main interface. Then, you should connect the device and the computer with the help of a USB cable.
Tenorshare ReiBoot for Android
  • Now, you should select the option called “Repair Now“. Then, you should select “Repair Now” so you can go to the next step.
Repair Now
  • Then, select the device information to match your device.
Select Device Information
  • Now that the information related to the device is selected download the firmware package. In general, the downloading process will take only a minute or so.
Download firmware
  • At the completion of the downloading process, you can tap on the option labeled “Repair Now“. This will start the process of repairing your device’s Android system. When you restart the device after this solution, the “phone not allowed for voice” issue should be gone.
Repair Now

If none of these solutions work, it’s possible that there could be a hardware issue with your phone.

If so, you may need to take your phone to a repair shop or contact the manufacturer for assistance.

In addition, let’s learn how to disable security policy restrictions that prevent the use of the camera. Follow these tips to regain control over your camera settings and apps.


This typically indicates that your phone is not authorized to connect to a specific cellular network for voice calls.

This could be due to several reasons, such as compatibility issues, network availability, blocked IMEI, or even carrier restrictions.

There are several methods you can use to fix this issue. Mentioned below are those methods.

  • Contact your carrier
  • Check your SIM card
  • Unlock the faulty device through its unlock code
  • Enable international roaming
  • Restart the device
  • Reset network settings
  • Check for software updates
  • Use ReiBoot for Android to repair your Android device

“Phone not allowed” error can occur during voice calls as well as data usage. This error usually occurs when your phone is not authorized to connect to a specific cellular network.

It can happen during any network-dependent activity, including voice calls, text messages, or internet data usage.


As we believe at least one method above will help you fix the “phone not allowed for voice” issue.

Nevertheless, if none of the standard solutions work, you can use Tenorshare ReiBoot to fix this error. The good news is that this application has the ability to fix any issue related to your Android OS. So, you may give it a try.

Also, if you know better ways to fix Android-related errors, please let us know. We highly appreciate your contribution to the betterment of our content.


WoW Escape Key Not Working

How to Fix Escape Key Not Working in WoW

Wondering how to fix the WoW Escape key not working issue? Look no further! Discover the reasons why it occurs and learn how to solve it here.
Screen Mirroring Full Screen

Full Screen Mirroring from Android to TV

Discover how to screen mirror in full screen on your Android TV with our handy guide. Enjoy games, social media, and more on the big screen!
Import WhatsApp Chat

[100% WORKING] How to Import WhatsApp Chat?

Learn how to import WhatsApp chat on iOS devices with this detailed guide. We cover various methods, including using iCloud and iTunes backup.