How to Make Calls Abroad with eSIM

Making Calls Abroad with Your eSIM

Bcengi TravelPass is a data-only service. It does not include traditional phone calls or SMS. However, you can make high-quality calls using internet-based apps over your eSIM data connection.

WiFi Calling and VoIP Apps

These apps work over data and provide free or very cheap calling:

  • WhatsApp: voice and video calls (free, most popular globally)
  • FaceTime: voice and video calls (free, iPhone/Mac/iPad)
  • Zoom: video and audio calls
  • Telegram: voice and video calls
  • Google Meet: video and voice calls

Calling Regular Phone Numbers

If you need to call a regular phone number (hotel, restaurant, airline):

  • Google Voice (if you have a US number) can make calls over data
  • Your regular SIM still works for calls, but check roaming rates with your carrier first
  • Use WiFi calling if your carrier supports it. Calls use WiFi instead of cellular

Keep Your Regular SIM for Calls

The recommended dual-SIM setup:

  • Regular SIM: handles calls, texts, and your phone number
  • Bcengi eSIM: handles all data (internet, apps, streaming)
  • Both work simultaneously, with no switching needed

Data Usage for Voice and Video Calls

  • Voice calls (WhatsApp/FaceTime): ~30-40 MB per hour
  • Video calls: ~250-500 MB per hour
  • In France, Italy and Spain, data costs $1.19/GB, and you pay only for the data your calls use

Bcengi TravelPass is a pay-as-you-go eSIM: you only pay for data you use, with no bundles, no expiry, and no contracts. One eSIM works in 200+ countries.

Ready to stay connected on your next trip? Get your Bcengi eSIM at bcengi.com. Set up in minutes, pay only for what you use.

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