Jan 07, 2013
Dear customer:about the sms modem,we have four itmes,different item different function and of course different price,we have wavecom modem with
Q2303,Q2403,Q2406,Q24Plus.
Q2303 support sms.900/1800MHZ
Q2403 support sms and mms.900/1800MHZ
Q2406 support sms,mms and TCP protocol.900/1800MHZ
Q24plus suport sms,mms and...