Feb 8, 2012 #1 D diepvu1805 Member level 2 Joined Jun 20, 2011 Messages 46 Helped 4 Reputation 8 Reaction score 4 Trophy points 1,288 Activity points 1,595 Hi all, I am using SIM900B. I have some question. pls, help me? 1/ Can send SMS when dialing? If yes, What AT command support that? 2/ How to check status(CONNECT, BUSY, DISCONNECT, NO CARRIER...) of SIM900B modem when dialing? Thank you,
Hi all, I am using SIM900B. I have some question. pls, help me? 1/ Can send SMS when dialing? If yes, What AT command support that? 2/ How to check status(CONNECT, BUSY, DISCONNECT, NO CARRIER...) of SIM900B modem when dialing? Thank you,