Make Voice Calls without a SIM Card: A Guide on Utilizing Data-Only eSIM for Calling
International travelers today no longer need to rely on roaming packages for staying connected abroad. Travel eSIMs offer a more efficient, cost-effective, and user-friendly alternative.
While some travel eSIMs come with local numbers, many are data-only. However, with the right apps, you can still make calls using a data-only eSIM.
What sets an eSIM apart from a traditional physical SIM card? It's a digital version that eliminates the need for a physical card swap. Instead, users scan a QR code to download mobile plans directly onto their devices. Many modern devices, including smartphones, tablets, laptops, smartwatches, and smart cars, now support eSIM technology.
So, what can a data-only eSIM do for you?
- Travel: Data-only eSIMs help travelers avoid costly roaming charges and the hassle of buying a local SIM, which often requires lengthy registration processes. Coverage can either be country-specific or regional, allowing users to stay connected smoothly while crossing borders.
- Tablets & Laptops: Devices with eSIM support can connect directly to mobile networks. This means you can stay connected even without a Wi-Fi hotspot.
- Mobile Hotspots: Many portable routers and pocket Wi-Fi devices use data-only SIMs to provide mobile internet to multiple devices, making them ideal for families or teams on the move.
- IoT Devices: From smartwatches to GPS trackers, many IoT devices utilize data-only eSIMs for real-time communication without the need for a traditional mobile plan.
Worried about voice or text communication without a traditional voice plan? You don't have to be. Here are three easy ways to make calls using your data-only eSIM:
- VoIP Apps: Voice over Internet Protocol (VoIP) apps like Skype, Google Voice, and Viber allow you to make voice calls using your data connection.
- Social Media Apps: Platforms like WhatsApp, Messenger, and Instagram support voice and video calls, allowing you to stay connected without incurring additional costs.
- Dual SIM Setups: If your phone supports dual SIMs, you can keep your regular SIM active for calls and texts while using your data-only eSIM for data. This setup is perfect for travelers who want to maintain their home number while staying connected overseas.
To ensure call quality, maintain a strong signal, tweak app settings, and use headphones with built-in microphones for optimal sound quality.
A data-only travel eSIM doesn't limit your connectivity options while traveling. With apps like WhatsApp, Skype, and Google Voice, you can make and receive calls easily using mobile data without compromising flexibility or convenience. Embrace the convenience of travel eSIMs on your next trip and save on costs.
- On your next trip, a data-only travel eSIM can enable you to engage in voice communication with the help of apps like WhatsApp, Skype, and Google Voice, allowing you to stay connected without incurring additional costs.
- With many modern devices, including smartphones, tablets, and smartwatches, now supporting eSIM technology, a data-only eSIM can simplify your travel experience by eliminating the need for a physical SIM card and offering seamless connectivity.
