The Sim card to be punched (in my case it was a "big old" mini-Sim of 2007) with the contacts facing down slide this necessarily in the stanza, ensure that this is also located right in the recess provided.
This can be seen from the bottom of the punch well, what then afterwards comes out as a result. On my mini-SIM, it was necessary to introduce it not quite up to the stop in order to separate too much on the back side (the contacts).
So please do not just blindly shove the Sim and press down lever! Keep on making sure of a view from below that the correct area is removed!
Then push down the lever with equally solid push. Your senses then already using the resistance as you have to press firmly. But with violence, so just knock on the lever, I would not try it.
Finally, then just remove the punched card and the edges and corners of the "new" Sim possibly with a fine file smooth so that it can be easily inserted or inserted in the connection in the designated Sim slot.
That's it, going faster than I have here described. Strictly speaking, this review has now taken much more time than the individual punching and inserting itself.
Priced at just 7.45 I can only give it a strong buy recommendation!
