Yes, absolutely. Thanks to the dual SIM functionality in most modern smartphones, you can keep your existing physical SIM card active alongside your eSIM Trails plan. This allows you to receive calls or texts on your primary number while using the eSIM Trails data for internet connectivity. We often recommend setting your physical SIM for calls and SMS only, and designating your eSIM Trails for all data, optimizing your connection for reliable data access on the trails.
Can I keep my primary physical SIM active while using eSIM Trails?
Was this answer helpful?
Related questions
Other answers in this topic that travelers found useful.
What exactly is an eSIM and how does it function?
An eSIM, or 'embedded SIM,' is a digital version of the traditional plastic SIM card, built directly into your phone. This means no more fum…
Read answerWhich mobile devices are supported by eSIM technology?
eSIM technology is increasingly common in modern smartphones, allowing savvy travelers to utilize services like eSIMBuy. You'll typically fi…
Read answerDoes my eSIMBuy plan include traditional calls and SMS text messages?
eSIMBuy's primary focus is providing exceptional value on data, giving you the best $/GB for internet access. Our plans are generally data-o…
Read answerIs it possible to top up or extend my eSIMBuy data plan?
Yes, being a smart traveler means knowing you can extend your connectivity! If you find yourself needing more data or a longer validity peri…
Read answerIs the mobile connection reliable across the entire country with eSIMBuy?
eSIMBuy is committed to connecting you to reliable networks. We partner with top-tier local network providers in each country to ensure you …
Read answer