How sending at commands ?

---

Hello

How sending AT commands to my Desire S ?
I want to send command AT@SIMLOCK=7,1

Don't know for sure about DesireS, but it might be:
echo -e 'at@simlock=7,1\r' > /dev/smd0

Via XDA App

Ok, but where to send this command?

In:
adb shell
echo -e 'at@simlock=7,1\r' > /dev/smd0

or:
adb shell
su
echo -e 'at@simlock=7,1\r' > /dev/smd0

?

here is something interesting:
http://tjworld.net/wiki/Android/HTC/...adioATCommands
http://tjworld.net/wiki/Android/HTC/.../HbootAnalysis

I guess that you want to back your S-ON after XTC. I want to do XTC S-OFF too because i need, i think the same problem as you (i read about it) so can you let me know or here if it works please?


EDIT: Here is something too
http://atcommander.com/ but its really difficult to understand it i think