??????????????2???????????????14?? ????????????????????????????????????,??????????????????????????????????,???????????,?????????????,???????????,???,???????????,????????????????????????????,??????????????????????????????????,????????,????
???????????????????:????????????
??2G?3G???????????
????????4????????????
????????:????????????
??:???????????????????
???????150????
??????????5?7??????????
??:??????0.7???????5.84?
??????????????????????
????:????????????????
??2G?3G???????????
?????????:???11?4?????
???:???????????
???22+9????????36??????
??????????4??????????
?????????:???3???«??»??
??????:??????????????
?????????????????10?????
LG?????:???????????(??)
?????3???????????????
????????????????????
??????!????«????»?????
?????????????????????
??????????????????
??????:?8050??,22??????
???:???????????