How do I make calls with a data-only eSIM?

A data-only eSIM does not support traditional voice calls because it is designed solely for data usage. However, you can still make voice calls using internet-based services. Here’s how:

1. Use VoIP (Voice over Internet Protocol) Apps:

  • VoIP Apps: These apps allow you to make voice calls over an internet connection. Common VoIP apps include:
    • Skype: Allows for voice and video calls to other Skype users and to phone numbers.
    • WhatsApp: Supports voice and video calls to other WhatsApp users.
    • Google Voice: Offers calls and text messaging, often with a U.S. phone number.
    • Viber: Provides free voice and video calls to other Viber users and offers paid calls to phone numbers.
    • Zoom: Mainly used for video meetings but also supports voice calls.
  • Install and Set Up: Download and install the app of your choice from the app store, set it up with your account, and use it to make calls.

2. Use Internet-Based Calling Services:

  • Web-Based Calls: Some services offer calling capabilities directly from a web browser. For example:
    • Google Meet: Allows you to make voice and video calls through a web browser.
    • Microsoft Teams: Supports voice and video calls and can be accessed via a web browser or app.

3. Use Messaging Apps with Call Features:

  • Messaging Apps: Some messaging apps offer built-in voice call features. For example:
    • Facebook Messenger: Provides voice calling to other Messenger users.
    • Telegram: Includes voice calling capabilities in addition to messaging.

4. Check for Additional Services:

  • Carrier Apps: Some eSIM providers offer their own apps or services for making calls over the internet. Check if your eSIM provider has such an app.

5. Ensure Stable Internet Connection:

  • Data Connection: Make sure you have a stable and strong internet connection through your data-only eSIM to ensure clear and reliable call quality.

Steps to Make Calls Using VoIP Apps:

  1. Install the App: Download and install the VoIP or messaging app from the app store.
  2. Set Up Your Account: Follow the app’s setup instructions to create an account or sign in.
  3. Add Contacts: If necessary, add contacts or phone numbers to the app’s contact list.
  4. Make a Call: Use the app’s interface to initiate a call. You can typically dial directly or select a contact from your list.