A self-hosted way to receive roaming SMS codes
The goal is to keep an international SIM card available for receiving SMS codes, then forward those messages to a main phone. The desired forwarding methods are email, , webhook, or any API that can be wired into .
Two possible setups are on the table: connecting a modem that can hold the SIM card, or using an old phone with SMS forwarding . No proven setup, product name, carrier detail, or step-by-step method is included yet.
Key points
- The target use case is receiving SMS codes on an international SIM card.
- The messages need to be forwarded by email, notification, webhook, or API.
- A SIM-capable modem is one possible path.
- An old phone with SMS forwarding is another possible path.
- No confirmed working tool or exact setup is provided.