shane9275 wrote:
刷卡機台確實是主動...(恕刪)
你的實體卡有放電池嗎? 那是怎麼雙向溝通法啊???
手機 Nfc sim 被當成悠遊卡時是被感應方,只是像硬碟般被感應機台讀取與寫入資料!
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要感應其他手機來交換資料才需雙向感應...
I wrote many contents before, so I won't say anymore!
