How to Use a Data-Only eSIM for Phone Calls

Maintaining a mobile connection is essential in the fast-paced digital world of today. As a result of technological developments, eSIMs have become a revolutionary option for seamless communication. This guide will help you understand what an eSIM is and how to use a data-only eSIM on phone conversations.

What is an eSIM?

A digital SIM card that is built into your device is called an embedded SIM, or eSIM. Because an eSIM does not require a physical slot, as traditional physical SIM cards do, consumers can easily switch providers or plans using software settings. Because of their convenience and versatility, eSIMs are becoming increasingly popular, particularly among regular travelers and international tourists.

Why Use a Data-Only eSIM?

In today’s digital age, a data-only eSIM is an invaluable tool for keeping connected because it provides unmatched flexibility and cost effectiveness. A data-only eSIM concentrates exclusively on internet access, in contrast to conventional SIM cards that support both voice and data services. Here’s a thorough examination of the reasons it’s a great option for different users:

1. Cost-Effective Connectivity for International Travelers

An eSIM that just uses data is revolutionary for regular travelers. It can add up rapidly to buy local SIM cards or to activate pricey overseas roaming. A data-only eSIM allows you to:

• Get access to reasonably priced, area-specific data plans.
• Save yourself the trouble of buying an actual SIM card in each new nation.
• For calls, use VoIP programs like Skype or WhatsApp, which are frequently far less expensive than roaming fees.

For instance, companies like Commbitz provide customized international eSIM cards with reasonably priced data plans, guaranteeing that you may stay connected anywhere in the world without going over budget.

2. Dual-SIM Functionality

You can utilize a physical SIM card in addition to a data-only eSIM on many contemporary smartphones that offer dual-SIM functionality. This configuration is perfect because:

• Your primary number can still be used to receive calls and texts.
• You can utilize the eSIM for cost-effective data at the same time.
• It eliminates the need to carry around several gadgets or change SIM cards frequently.

3. Seamless International Coverage

Finding dependable connectivity choices when you arrive in a foreign location is no longer necessary with a data-only eSIM.

• It enables local data plans to be instantly activated using apps or QR codes.
• Global plans that function in several nations without requiring network switching are available from numerous eSIM providers, such as Commbitz.
• It guarantees continuous service for internet activities, communication, and navigation.

Making Calls with a Data-Only eSIM

You can make and receive calls using Voice over Internet Protocol (VoIP) services even if a data-only eSIM does not permit conventional voice calls. Here’s how:

1. Set up VoIP Applications

Install VoIP applications such as Zoom, Google Voice, Skype, or WhatsApp. These applications use the data that your eSIM provides to enable voice and video calls over the internet.

2. Configure Forwarding Calls

Set up call forwarding on your primary SIM to divert incoming calls to your VoIP number if you wish to keep your current phone number. When traveling abroad, this is helpful.

3. Leverage Wi-Fi Calling

You can make calls using any Wi-Fi network or your eSIM data using certain carriers’ Wi-Fi calling features. If your device supports it, turn this option on in the settings.

4. Use a Cloud-Based Phone Number

You can utilize your data-only eSIM to make and receive calls by using a cloud-based phone number that services like Google Voice offer.

5.Check Regional Restrictions

Make sure VoIP is allowed in your destination country before depending on it, as certain areas block specific programs.

Advantages of Using a Data-Only eSIM for Calls

A data-only eSIM has numerous advantages for people who rely on internet-based communication to make calls. While it does not directly enable traditional voice calls, it does provide an efficient alternative through the use of apps and VoIP services. The following are the specific advantages of adopting a data-only eSIM for calls:

1. Cost Efficiency

One of the most appealing benefits of using a data-only eSIM is its low cost.

• Cheaper International Calls: Rather than paying costly roaming fees or acquiring local SIMs in each location, you may utilize VoIP apps such as WhatsApp, Skype, or Google Voice to make low-cost or free calls utilizing the eSIM’s data.
• Flexible Plans: Data-only eSIM plans are frequently less expensive than regular SIM plans, particularly when acquired from companies such as Commbitz, which sells worldwide eSIM cards with reasonable data packages.

2. Convenience and Flexibility

Using a data-only eSIM eliminates the need to manage physical SIM cards.

• Instant Activation: eSIM profiles can be activated immediately by scanning a QR code or downloading a plan via an app.
• Multiple Profiles: You can save and switch between numerous eSIM profiles, allowing you to use the most appropriate data plan for your location or need.
• Global Compatibility: Many eSIM carriers provide global or regional plans that work in many countries, avoiding the need to look for new SIM cards while traveling.

3. Seamless Integration with VoIP Apps

A data-only eSIM provides the internet connectivity required to use effective VoIP apps.

• Wide App Support: You may use your eSIM data to make audio and video calls with applications such as WhatsApp, Skype, Google audio, Signal, and Telegram.
• Better Call Quality: When used with a reliable internet connection, VoIP apps can sometimes provide better audio and video quality than regular voice conversations.

4. High Compatibility with Modern Communication Trends

As internet-based communication becomes more prevalent, a data-only eSIM fits perfectly with the shift toward VoIP and messaging apps.

• No Dependency on Traditional Networks: You can communicate wherever there is internet access, even in places with weak cellular service.

Future-Proof Technology: eSIMs function with new devices and networks, assuring long-term usability.

Final Thoughts

A data-only eSIM provides numerous benefits for making calls, including cost reductions, convenience, and improved worldwide connectivity. You can have a seamless calling experience without the need for traditional phone services by using VoIP apps and dual-SIM capability.

With companies like Commbitz offering flexible international eSIM cards, customers can stay connected at any time and from any location, while enjoying the modern comforts of this new technology. Whether you’re a regular traveler, a digital nomad, or just looking for low-cost access, a data-only eSIM is an excellent solution for modern communication.