我岩岩買左部手機....淨係 support 3G (WCDMA)
我而家返左加拿大, 但係用唔到.............
以我所知, 我住地方係有 HSDPA 哩種 network....
係唔係我部淨係 support 3G (WCDMA) 手機都應該會 detect 到 network 呢?
因為 HSDPA 係勁過 WCDMA 0...(如果我無記錯)
即係 HSDPA 係 fully backward compatible with WCDMA 野?
thx!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!