新iPad還是上不了tmobile 3g網，WCDMA是4頻，沒有1700頻段

來源: 於 2012-03-07 12:05:33 [舊帖] [給我悄悄話] 本文已被閱讀：次

  • Wi-Fi (802.11a/b/g/n)

  • Bluetooth 4.0 technology

  • Wi-Fi + 4G for AT&T model: LTE (700, 2100 MHz)3; UMTS/HSPA/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)

  • Wi-Fi + 4G for Verizon model: LTE (700 MHz)3; CDMA EV-DO Rev. A (800, 1900 MHz); UMTS/HSPA/HSPA+/DC-HSDPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)

  • Data only4