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ڵλãֻг
ͨɹ˫ֻ е
2006-04-08 09:45йֻԭߣ
йͨ(¼ͨ)һ˫ֻɹ˫ΪGSM/CDMAͬʱ߼ĿǰѾжҳԼձȳдƷ

˫ֻһֻװпͬʱGSM/CDMAֻʵͬʱߣ绰ʱ˫ֻԶʶĸ˹л

ͨһߵ˫ģֻбǣ˫ģֻȻʹGSMCDMA磬ǿͬʱʹ磬ֻһĺߣҪʹһʱҪ˹л

ͷڶ˫ģֻʹǰͨҪɹĸ߶˻Ͳͬ˴μ2000-3000Ԫ͡

֮ǰͨɹ CP728()Ϥɹ۸5000ԪͨѲг7000Ԫңߵļ۸ͿԲ̫ߵ֪ʹܶ๺ȴ

ȡϴθ߶˫ֻĽѵͨ׼ɹ۸½жг˾Ҳζţͨƻ߶ûƷơͷ硱ƣΪи߶˸ǹ㷺Ʒơ

ͨ±ʶʱͨѾƻ硢ʱաͨĴƷƵ¶λĿǰȷŵǣ2.5GCDMAϣͨȽйƶгݶĿǰ˫ǽʱͨ£ƶûļϾ˫ֻ£йƶûڱԭ139ϵƶ£ʹʷѸ˵ͨ133CDMA硣ƶûƽȵͨCDMAdz

ϤϵֻܻƳ CP728ļ򻯰汾򻯰汾ҪڲϵͳCPUڴ2000ԪܲøСķдĻϵͳҲܲ÷ϵͳͨɹľ޴ƳӦĻ͡

ĵַ:http://www.cnonline.org/2006/article/8707.html
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