请问高手:SONY VIAO LAPTOP VGN-TXN25N/B

来源: 于 2007-07-04 10:01:49 [旧帖] [给我悄悄话] 本文已被阅读：次

I want to buy a sony viao vgn-txn25n/b Can I using my AT&T wireless service stead of Sprint Mobile Broadband service with SmartWi technology
and What is difference with WiFi

thank very much