In Germany the same technical system as in China is used, so you can use the same mobile phones as in China, but of course the mobile phone needs to be cleared for international calls by your provider before your departure. We recommend to do this, so that you can use your mobile phone when travelling to the companies on Monday morning. In case of any problems you could easily reach your mentor or eurochinacom. The fees for international calls are very high, so we suggest to afterwards get a German prepaid card for calls inside Germany for the length of your traineeship. Since etp students arrive in Germany at the weekend unfortunately there won't be the possiblity to get a prepaid card right away.