s********n
发帖数: 149 | 1 可以插两卡，想问问既然有hspa+是不是也可以用tmobile的？电话卡用t家的没问题吧？
(Please check if the cellular network is can be used in your area.)
EDGE/GSM:
850/900/1800/1900 MHz
This EDGE/GSM type only support voice call, SMS /MMS transmission and can
only apply to 2G transmission speed.
WCDMA:
850/900/1900/2100 MHz
HSPA+ UL:5.76 Mbps/DL:21 Mbps
(Network bands in regions other than Europe and Asia Pacific may be
different, depending on the mobile operator and your location. Upload and
download speeds also depend on the mobile operator. ) | p*******o
发帖数: 6791 | 2 第一，没有1700，只能在某些reframe过的地方用tmobile 3g。第二，只有21m下行，达
不到tmobile的42m伪4g
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