If you have an LFM SIM and want to use it in a tablet that has 3G, but is not cellular capable (cannot make calls/text via normal mobile/cellular networks), you can convert your credit to data in 2 ways.

  1. Take a phone with you and insert the SIM into your phone. Send a text to 22213 for the data pack you'd like (more info here).
  2. When you land, after setting the right APN (info here), navigate to mylfm.eu (free to use with LFM SIM), where you can convert your € credit balance to a data pack.