International calling is an essential feature for many mobile users, whether for business, family, or travel purposes. However, it can be frustrating when your phone fails to connect or make international calls, hindering communication across borders. Several factors can cause this issue, ranging from carrier restrictions to device settings or network problems. Fortunately, most of these problems can be diagnosed and fixed with some simple troubleshooting steps. In this guide, we will walk you through effective solutions to resolve the issue of your phone not making international calls.
How to Fix Phone International Calls Not Working
Check Your International Calling Plan and Carrier Restrictions
The first step is to verify whether your mobile plan supports international calls. Many carriers require users to add an international calling package or enable certain services before making international calls. Failure to do so may result in blocked or unavailable international calling features.
- Review Your Plan: Log into your carrier account online or contact customer service to confirm if international calling is included or needs to be activated.
- Enable International Calling: Some carriers require you to activate international calling through your account settings or by dialing specific codes.
- Check for Restrictions: Ensure your account isn’t restricted due to unpaid bills or service suspensions that might block international calls.
If your plan does not support international calls, consider upgrading or purchasing an international calling package. This can often be done online or through customer service.
Verify Correct Dialing Format and Country Codes
Incorrect dialing formats are a common cause of failed international calls. Make sure you’re following the proper procedure for dialing international numbers:
- Start with the exit code: This is usually ’00’ or ‘+’ depending on your country. For example, in the US, it’s ‘+’.
- Country code: The specific code for the country you’re calling, such as ’44’ for the UK or ’91’ for India.
- Local number: The recipient’s phone number without any leading zeros that are used locally.
Example: To call a UK number from the US, dial +44 20 1234 5678.
Double-check the number you’re dialing to ensure all components are correct. Using the ‘+’ sign instead of ’00’ can also help, as many phones automatically interpret it correctly.
Ensure Your Phone Settings Are Correct
Incorrect phone settings can prevent international calls from connecting. Here’s what to verify:
- Enable International Dialing: Some phones have settings that restrict international calls. Check your device’s call settings to ensure international dialing is enabled.
- Check Network Settings: Make sure your phone is set to the correct network mode (e.g., LTE, 4G, 3G) and that roaming is enabled if you’re outside your home country.
- Set the Correct Network Operator: Sometimes, manually selecting your network operator can resolve connectivity issues, especially when roaming.
- Activate Roaming: If you’re abroad, ensure that roaming is turned on in your device settings.
For iPhone users, navigate to Settings > Cellular > Cellular Data Options and ensure roaming is enabled. For Android devices, go to Settings > Connections > Mobile Networks.
Check for Software and Firmware Updates
Outdated software can cause compatibility issues, including problems with international calling. Keeping your device updated ensures you have the latest features and bug fixes.
- Update Your Operating System: Check for updates in your device settings and install any available updates.
- Update Carrier Settings: Some carriers release updates that improve network connectivity. These can usually be installed when prompted or manually checked in your device settings.
Regularly updating your phone helps maintain optimal performance and resolves known issues that might affect international calling capabilities.
Test Network Connectivity and Signal Strength
Weak or unstable network signals can prevent international calls from going through. To troubleshoot:
- Check Signal Bars: Ensure your device displays strong signal strength. If not, move to a location with better reception.
- Switch Network Modes: If your device supports multiple network modes, try switching between LTE, 3G, or 2G to see if the connection improves.
- Restart Your Device: A simple restart can refresh network connections and resolve temporary glitches.
- Check for Network Outages: Contact your carrier or visit their service status page to determine if there are ongoing outages affecting international calls.
If you’re abroad, ensure your device is properly connected to the local network, and consider manually selecting the network operator if automatic selection isn’t successful.
Reset Network Settings
If all else fails, resetting network settings can resolve persistent connectivity issues related to international calls. Keep in mind this will erase saved Wi-Fi networks, Bluetooth devices, and VPN settings.
- On iPhone: Go to Settings > General > Reset > Reset Network Settings.
- On Android: Navigate to Settings > System > Reset options > Reset Wi-Fi, mobile & Bluetooth.
After resetting, reconfigure your network preferences, enable roaming if necessary, and test the international call functionality again.
Contact Your Carrier Support
If you’ve tried all the above steps and still cannot make international calls, it’s time to contact your service provider. They can diagnose issues related to account restrictions, network problems, or technical faults.
- Provide details about the problem, including error messages, recent changes, or outages.
- Ask if there are any restrictions or outages affecting your account.
- Request assistance in activating international calling features.
Customer support can often resolve issues remotely or advise on additional steps specific to your carrier and plan.
Summary of Key Points
In summary, fixing issues with international calls on your phone involves verifying your carrier plan, ensuring correct dialing formats, adjusting device settings, updating software, and checking network connectivity. If problems persist, resetting network settings or contacting your carrier support are effective last steps. By following these troubleshooting tips, you can restore your ability to make international calls and stay connected across borders with ease.
