search:2g手機上網相關網頁資料

      • en.wikipedia.org
        2G technologies enabled the various mobile phone networks to provide the ... and for Internet communication services such as email and World Wide Web ...
        瀏覽:1492
    瀏覽:654
    日期:2025-12-15
    2G technologies enabled the various mobile phone networks to provide the ... and for Internet communication services such as email and World Wide Web ......