CoreESIM plans are predominantly engineered as data-centric packages, providing robust internet connectivity. They typically do not include a dedicated local phone number for traditional circuit-switched voice calls or SMS messaging. However, the high-speed data provided by CoreESIM perfectly supports VoIP (Voice over IP) applications such as WhatsApp, FaceTime, Zoom, or Skype. These platforms enable you to make voice and video calls, and send instant messages, leveraging your data allowance effectively.
HELP CENTER
Do CoreESIM plans incorporate traditional voice calling or SMS capabilities?
Updated April 22, 2026
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 for adventure travelers?
An eSIM, or embedded SIM, is a digital SIM card that's built directly into your smartphone, smartwatch, or tablet. Unlike a traditional phys…
Read answerWhich devices are supported by eSIMAdventures eSIM technology?
eSIMAdventures supports a wide range of modern devices, ensuring most adventure travelers can enjoy seamless connectivity. Generally, device…
Read answerHow do I activate my eSIMAdventures eSIM after my purchase?
Activating your eSIMAdventures eSIM is a straightforward process designed to get you connected quickly, even in the wilderness. First, you'l…
Read answerCan I keep my physical SIM active alongside my eSIMAdventures eSIM?
Absolutely! Thanks to Dual SIM technology, a feature on most modern smartphones, you can effortlessly use your existing physical SIM card ri…
Read answerIs the eSIMAdventures connection reliable across diverse landscapes and remote areas?
eSIMAdventures prides itself on partnering with top-tier local network providers in every country to ensure the best possible coverage and 4…
Read answer