We answer fast. Promise.
The travel-data “not working” problem is time-sensitive. We treat it that way: in-app chat replies in under an hour, 24/7.
In-app chat
The fastest way. Tap Profile → Help → Chat. Average reply < 1 hour.
For non-urgent questions, a refund request, or anything you'd rather put in writing.
support@simline.comBefore you reach out, try these.
My eSIM is installed but won't connect – what now?
Toggle Airplane Mode on for 10 seconds, then off. If still nothing, in Settings → Cellular, make sure Data Roaming is on for the Simline line. 95% of 'not connecting' issues fix themselves here.
How fast does support reply?
Average reply on in-app chat is under one hour, 24/7. Email replies inside one business day.
Can I get a refund?
If you haven't activated your eSIM, you are eligible for a refund. For more info, check our refund policy.
I lost my phone – can I move my plan to another device?
Yes. Log into the same Simline account on your new phone. We can re-issue the eSIM QR once per plan, free of charge.