基于CB220的远程报警系统pdf,基于CB220的远程报警系统CB220 123 at+ Csms at+ CmMs at+ Mge (TEXT PDU at+ Csas + CSCA and+CsⅥP at+ cres sca and CSp at+ Wac SMS SS and PIn CDMA char data_ flag=Q A at+(gs CDMA uchar set= O /k CDMA ATD charm=Q// ATH CDMA 42 CDMA SM uchar DatA