1.
Reportedly 99% of SIM cards are detected and the information on APN etc automatically entered. I had apparently caught the last percent and had this information with my German card in the iPad works, before I could use the MiFi with the newly purchased foreign card. Anyone who wants to avoid roaming costs, the research for safety's sake at home already.
. 2
iOS devices to make a backup with iCloud if you have Wi-Fi and hanging on the power grid, provided that they are set to automatic backup to iCloud. The setting of iPad, iPhone or iPod Touch switch to manually while you are abroad, protects data usage.
In conclusion: For the device a "large" SIM (standard size) is required. And I need to enter the PIN again every time you restart. Is apparently not saved.
When you switch the user surface in German: The button "connected" should read "connect". Expresses her him, the device is connected. Does not express her him, it just is not connected. Because the translator has been sleeping, in English heist knob correctly "connect".
OK, but there were more than two tips. , -)