T-Mobile - Orginal:
+49 171 0760000 (Standart)
T-Mobile - Provider:
+49 171 0760315 (Mobilcom)
+49 171 0760322 (Victor Vox)
+49 171 0760333 (Debitel)
+49 171 0760345 (Talkline)
+49 171 0760374 (Hutchison)