Roaming charges can quickly add up when making international calls, making it important to find ways to reduce these charges. One solution is to use Free Calls Hub, a service that offers cheap international calls. Here are some tips for reducing roaming charges on international calls when using Free Calls Hub:

1. Use Wi-Fi whenever possible: When making international calls through Free Calls Hub, try to use Wi-Fi instead of your mobile data. This will help you avoid any roaming charges associated with using your cellular network.

2. Download the Free Calls Hub app: By downloading the Free Calls Hub app, you can access their service easily and make cheap international calls without having to worry about high roaming charges.

3. Take advantage of Free Calls Hubs promotional offers: Free Calls Hub often offers promotional deals and discounts on international calls. Keep an eye out for these offers to save even more on your calls.

4. Use a local SIM card: If you are traveling internationally and plan to make frequent calls, consider purchasing a local SIM card. This will allow you to make calls at local rates and avoid expensive roaming charges.

5. Make use of Free Calls Hubs call forwarding feature: Free Calls Hub offers a call forwarding feature that allows you to forward incoming calls to your international number. This can help you save on roaming charges when receiving calls.

6. Opt for a monthly plan: If you make a lot of international calls, consider opting for a monthly plan with Free Calls Hub. This can help you save money on your calls and avoid high roaming charges.

7. Check your data usage: Keep an eye on your data usage when making international calls through Free Calls Hub. By monitoring your data usage, you can avoid any unexpected charges that may arise from using too much data.

8. Use calling cards: If you prefer to use calling cards when making international calls, Free Calls Hub also offers this option. Purchase a calling card and use it to make cheap international calls without worrying about roaming charges.

9. Consider using a VPN: Using a VPN can help you secure your internet connection and protect your privacy when making international calls through Free Calls Hub. This can also help you avoid any potential roaming charges associated with using public Wi-Fi networks.

10. Keep your phone updated: Make sure to keep your phone updated with the latest software and security updates. This can help prevent any unexpected charges that may arise from using outdated software or security vulnerabilities.

By following these tips, you can reduce roaming charges on international calls when using Free Calls Hub. Take advantage of their cheap international calling service and enjoy making calls without worrying about high costs.