Samsung Galaxy S24 as modem

[prifre]

Hi,

I created a simple program recently to send SMS messages automatically from computer using Samsung galaxy S9 as modem. I just got my new Samsung Galaxy S24 Ultra, and my program does not work anymore. Apparently the At-commanf AT+CFUN=0,0 that worked fine on S9 gives error now...

Where can I get the latest documentation on the AT-command set for the S24 Ultra and Samsung phones in general????

[prifre]

Found solution: It is necessary to enable Developer Options and there enable 3GPP AT-commands!

Yet, I am still waiting for info on "latest documentation on the AT-command set Samsung phones..."

[Skihappy]

I have enabled 3GPP At commands, now can send an SMS, but cannot see reply, or existing SMS on phone

AT reply 0 sms messages, but 5 exist