is there any advantage in going to either China Mobile or China Unicom?
When buying SIM card in China, if my phone supports GSM only (that is go to China Mobile) and also supports GSM + WCDMA (that is go to China Unicom), Thank you.
Reply
When buying SIM card in China, if my phone supports GSM only (that is go to China Mobile) and also supports GSM + WCDMA (that is go to China Unicom), Thank you.