If you have a question or issue that you need assistance from the Community Forum with then you'll need to describe/explain it clearly.
"SIM switch" alone doesn't explain anything.
Why did you mark your own reply as a solution?
Does that mean that you've resolved the issue already?
If not then you'll need to explain what your question or issue is.
If you need to contact 48 support then see the links in my signature below.
