Yes. Use dual SIM: keep your home line active alongside Coral eSIM.
Recommended setup:
- Mobile data: Coral eSIM (all internet goes here)
- Voice & SMS: your home line (leave the line on)
- Home line data roaming: off (avoids surprise charges)
Note: calls and texts on your home number may incur international roaming fees from your home carrier — in some countries even receiving a call is charged. Check your carrier's official rates.
Full setup details: dual SIM setup guide and keeping your number while traveling.