I got a valid response to AT+CGMF=1 command (received as OK)
However for
AT+CMGS="07453676938"rhellox1a" I get a different response .I looks like 3 MSC frames .Also I am not able to receive sms on my mobile with this command .Can you please help me .I Let me know if I have missed something
Hi
I am trying to send an SMS using CMUX
I got a valid response to AT+CGMF=1 command (received as OK)
However for
AT+CMGS="07453676938"rhellox1a" I get a different response .I looks like 3 MSC frames .Also I am not able to receive sms on my mobile with this command .Can you please help me .I Let me know if I have missed something
Request is :
f9 05 ef 37 41 54 2b 43 4d 47 53 3d 22 30 39 33 39 36 36 32 34 36 33 22 0d 68 65 6c 6c 6f 1a 96 f9 0d
Response is
f9 01 ef 0b e3 07 07 8c 01 79 f9 f9 05 ef 05 0d 0a 51 f9 f9 05 ef 05 3e 20 51 f9
Thanks
Supriya
Hi Paul
after the AT+CMGS command youi must wait for hte prompt > to send message text.
In fact the thirdCMUX frame you got:
F9 05 EF 05 3E 20 51 F9
is hte char >
Please retry sending first a frame with AT+CMGS=<NUMBER>, wait for the > char and then send text.
This is the correect sequence