AT+CMGS hangs if command is misissued

[flotulopex]

BTW,

In the AT command book for my module (SIM7600E), I finally noticed this:



There is no mention of this ESCape command in the datasheet, just here in this table. But, unlike it is appearing, even if I cancel the CMGS command, I will get an OK.

For any reason, I didn't understand that part of the DS (...as well as a lot of other parts, in fact ).

Anyway, the ESC termination command does the job and cancels the AT+CMGS command and yelds an "OK" which I can wait for to "move on".

Problem solved!

Richard, I did check the +++ command which is now allocated, in my module, to switch from data mode to command mode. But it was a good idea to mention it; thank you