宏達電與亞太電信聯手推出雙卡版本New HTC One Dual | iThome 2013年6月11日 ... 與單卡版手機最大的不同在於雙卡版並非一體成型的設計,手機背蓋可以開啟放置 CDMA與WCDMA兩張SIM卡,提供雙卡雙待機功能,但是WCDMA ...
W-CDMA (UMTS) - Wikipedia, the free encyclopedia W-CDMA is the basis of Japan's NTT DoCoMo's FOMA service and the ... but development of cell-phone networks based on CDMA (prior to W-CDMA) was ...
WCDMA definition (Phone Scoop) WCDMA. (Wideband Code Division Multiple Access). Wideband CDMA is a third- generation (3G) wireless standard which utilizes one 5 MHz channel for both ...