| the GSM 900 Mhz is also the main frequency used in Europe. So for example German mobiles (t-online, vodafone) work very well in shanghai with German contracts (roaming; even expensive). Just take care with subsidized mobiles bought as special package with e.g in combination with a two years contract: sometimes you can't use the mobile with other SIM-cards then (experience with austrian contracts ). |
Bring Your Mobile and Internet to Shanghai