Apr 21, 2016 #1 D dyonizos Newbie level 1 Joined Apr 21, 2016 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 8 I m using Sim900 GSM module and i m trying send SMS. But i cannot get normall SMS. Message comes CLASS 0 MESSAGE format. I m using AT commands. How can i fix this problem. Thanks
I m using Sim900 GSM module and i m trying send SMS. But i cannot get normall SMS. Message comes CLASS 0 MESSAGE format. I m using AT commands. How can i fix this problem. Thanks
May 3, 2016 #2 K KamW Advanced Member level 4 Joined Jul 16, 2001 Messages 113 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Activity points 1,130 check AT+CSMP command