Summary: Did nothing just shows that there is a sim card in it , If you have a sim card from a recognise network then this won't work on tp dongle I can't see it working on O2 or EE network. It looks to me like a fake, don't buy!
Summary: I bought this to use with my router as fall-back for my broadband and for my laptop when out and about. I could not get it to work on either box and it was too late to send it back. Steer clear of this.
Summary: It works as described, but I have two issues with it. 1.. It's not the most intuitive admin interface on the planet. The unit was taking quite a long time to initialize the SIM which was making me think that it wasn't working correctly.