How it works
No plastic SIM, no QR install, no passport. Pay once, then read SMS in your OnlyDataSim inbox from anywhere.
Pick a destination and a plan. On the next page, choose your line. Every country includes eSMS and M2M data.
Confirm the plan and number, then pay in a secure window. No passport. No delivery address.
Incoming SMS appears in your account from any country. Voice is not included.
Use OnlyDataSim for inbound SMS. Keep your primary SIM for voice calls.
A German number does not require Germany. The inbox follows you.
After payment the line is online. SMS appears in your account within minutes.
Get started
Pick a country, choose your line, and pay online. SMS arrives in your inbox — no SIM in the mail.