@jyijyi Thanks a lot. The steps can not be any clear than the above. However, when I try the above steps my at terminal closes at at+cfun=1,1 (because of module reset)and I dont get ant !STKC: 25 notification.
There is no outstanding stkc either
at!stkc?
OK
I also tried using at+cfun=0, at+cfun=1 (with SIMLPM 0x02) to restart the sim. With this too, I only get
at+cfun=0
OK
at+cfun=1
OK
!STKC: 05
!STKC: 81
what could be the reason of not receiving !STKC: 25 ?