Using SIM-EMU in BMW Car Phone
Can someone tell me how to use (switch) the provider in my BMW Car Phone. It is original a Siemens BIT II Cordless Telefon using the DECT Technology to communicaty with the Carphone.
I am able to use the first provider. I have no Idea how to switch to the second one because their is no SIM-EMU visible in my Carphone?
Who knows this problem?? Any help??