Solis Zero is a data-only eSIM that provides mobile internet access while you travel. It does not include a phone number and does not replace your existing mobile service.

You can continue using your primary SIM card for voice calls and text messages while using Solis Zero for mobile data on compatible dual SIM devices.

Can I Make Phone Calls with Solis Zero?

No.

Solis Zero does not support traditional voice calls because it does not include a phone number.

However, you can make voice and video calls using internet-based applications, including:

• FaceTime Audio and FaceTime
• WhatsApp
• Telegram
• Signal
• Skype
• Zoom
• Microsoft Teams
• Google Meet
• Facebook Messenger

These services use your Solis Zero mobile data connection or a Wi-Fi network.

If your primary SIM remains active, you can also continue making traditional phone calls through your mobile carrier.

Can I Send Text Messages?

Solis Zero does not support traditional SMS or MMS messaging.

You can still:

• Send and receive SMS or MMS using your primary SIM card (if it remains active).
• Use internet-based messaging apps such as:
  • iMessage
  • WhatsApp
  • Telegram
  • Signal
  • Facebook Messenger
  • Google Messages (RCS, where supported)

Are My Contacts Stored on the Solis Zero eSIM?

No.

Your contacts are stored on your device or synchronized with your cloud account, such as iCloud or Google Contacts.

Installing or removing a Solis Zero eSIM does not affect your:

• Contacts
• Photos
• Applications
• Messages
• Files
• Other personal data

Supported Features

Frequently Asked Questions

Does Solis Zero include a phone number?

No.

Solis Zero is a data-only eSIM and does not include a mobile phone number.

Can someone call my Solis Zero eSIM?

No.

Because Solis Zero does not include a phone number, it cannot receive traditional voice calls or SMS messages.

Can I use WhatsApp with Solis Zero?

Yes.

Apps such as WhatsApp, FaceTime, Telegram, Signal, Zoom, Microsoft Teams, and other internet-based communication services work normally using your Solis Zero mobile data connection.

Will I lose my contacts if I remove the eSIM?

No.

Your contacts and personal information remain stored on your device or cloud account. Removing a Solis Zero eSIM does not delete any personal data.

Can I use Solis Zero and my regular SIM together?

Yes.

On compatible dual SIM devices, you can keep your primary SIM active for calls and text messages while using Solis Zero for mobile data.

Summary

Solis Zero is designed to provide reliable mobile data while you travel. It works alongside your existing mobile service, allowing you to keep your regular phone number for calls and text messages while using affordable mobile data without relying on expensive international roaming.