Our plans don't include traditional phone calls or SMS, but that's rarely an issue. With a data connection, you can use apps like WhatsApp, FaceTime, and Messenger to call and message for free.
Since you have mobile data, you can use any internet-based calling or messaging app:
WhatsApp — Calls, video calls, and messages
FaceTime — Audio and video calls (Apple devices)
Zoom / Google Meet — Video calls
Facebook Messenger — Calls and messages
Telegram / Signal — Messaging and calls
These apps work over your data connection and are free to use.
Your regular SIM card stays active. People can still call and text your normal number while you're overseas. Just be aware that receiving calls on your regular SIM while abroad may incur roaming charges from your home carrier.
To avoid this, you can:
Let calls go to voicemail and call back using an app over your Roamly data
Turn off your regular SIM's cellular connection entirely and rely on Roamly for all data
If you need to call local numbers at your destination (e.g. hotels, restaurants, or taxis), consider using apps like Skype or Google Voice which allow calls to regular phone numbers for a small fee.