Choose the travel eSIM for mobile data
On a compatible dual-SIM phone, you can keep your regular SIM and select your Roamzo eSIM as the mobile data line. WhatsApp can continue using your existing registered number; you do not need to change it just because your data connection changes.
- Give the travel line a clear label, such as Travel.
- Select it for mobile data.
- Enable data roaming on the travel line.
- Turn off automatic mobile data switching and roaming on your regular line if you want to avoid its data charges.
Your usual carrier may still charge for calls, SMS or other roaming services on the regular line. Receiving a verification text depends on that carrier’s service and roaming terms. Check those terms before travelling.