The traditional modem way to store configuration settings is through profiles, controlled with AT command AT&W
, see my answer for some details about that command. Now if your particular modem supports more than one profile and if the AT+CMGF
mode is included is another question, but at least AT&W
is what I would start investigating around.
(AT-command in gsm modem) AT+CMGF value change after reboot
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30-06-2022 - |
Pergunta
my problem is : after set AT+CMGF = 1 ( for Text mode SMS), everything work well until GSM modem reboot After reboot, AT+CMGF? command return 0 , this means modem need re-config for CMGF parameter.
Please help to save the config value even after reboot. Thanks so much.
Solução
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