RE: PSM Mode NOT work when set AT+CPSMS=1,"","","10101010","00100001";

Chris_ — Mon, 02 Nov 2020 10:47:42 GMT

Thx a lot，It's actually what u say，thank u

RE: PSM Mode NOT work when set AT+CPSMS=1,"","","10101010","00100001";

Didrik Rokhaug — Mon, 02 Nov 2020 08:48:43 GMT

Hi,

[quote user=""]“Configured values are stored in the non-volatile memory when the device is poweredoff with +CFUN=0.”[/quote]

This is correct.

[quote user=""]after I do the three steps, If I reset the nrf9160DK,and set "AT+CPSMS?" to query the mode，it should return ""+CPSMS: 1,,,"10101010","00100001"",but now it returns +CPSMS: 0;[/quote]

This is also the correct behavior.

The configured values are stored in non-voloatile memory when you send +CFUN=0, not when the modem is in "the +CFUN=0 state". If you send AT+CFUN=0 after you send AT+CPSMS=..., the value will be stored in flash.

Best regards,

Didrik