I have my MyTouch working fine in Germany with German SIM. The code to activate call waiting is *43#. When I do that it says invalid code. If I try and activate it in settings, it doesn't do anything - no green check mark appears. I am using a T-Mobile discounter in Germany (congstar). Congstar said that is the only way to activate the feature.
Any ideas?
thanks,
brian
Any ideas?
thanks,
brian