Using a T-Mobile X-tra SIM
 

Dear All,

may I change the language of the automated answering machine services, the "2000" phone number, in order to obtain the answers in english ?
Take into account I'm actually located outside of Germany.

My primary aim is to know the expiration date of my sim !

Thanks !

As stated on the page about Germany you can dial *100*1# to look up the expiration date.

Thanks !
 

It worked properly!
Thanks a lot !