how to remove a SI card in a R31 that has slipped inside

A SIM card has, by accident, has slipped into the unit while inserting the SIM card. The unit uses special spring type holding screws. How to I remove these screws in order to access the inside to retrieve the SIM card ? suggest this is nice one!

Not sure if you’ll void warranty, but opening a WR31 is easy.

Remove nuts off SMA connectors and remove the 2 allen screws, then cover comes off and with enough shaking the SIM should fall out.

Then re-assemble

That worked. Thanks