Unicom的覆盖很差，人多的地方无法接通 - 但是Unicom用的是和美国兼容的3G模式

来源: uscdude 于 2012-11-30 14:38:21 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.