hi!!!!!!!!
I m using nokia 5300 to connect it using hyperterminal.
it responds OK when i am writing AT and press enter....when i set it into text mode even then it responds well but when i have tried to send a message from pc to mobile it gives an error message after pressing the enter key..........PLZ help me out b'coz i m in great trouble and shortage of time.........PLZ HELP ME!!!!!!

can you paste dump of what you did on hyperterminal?
starting from sending AT

ok
i m giving the code which i have tried for connecting the mobile


AT
OK

AT+CPIN?
+CPIN:READY
OK

AT+CMGF=1
OK

AT+CMGW="+919999999999"
ERROR (after this line it responds error)

may be your sim memory is full try deleting it first....

u can directly try
AT+CMGS = "+919999999999"
>hello shyam
>

Hi !!!!!!

Now i am facing a problem to call another mobile using hyperterminal with command syntax as follows :
AT
OK

ATD "+919999999999"
NO CARRIER (After trying to make a call)

but at the same time i can now send the message......so why it is showing NO CARRIER in using ATD command...

shud be followed by a ;

try again

Hi!!!!!!
Thanx 4 ur reply.........
actualy i am working on a project in which i have to send the location of the tower through which the mobile is communicating at that time through an SMS.........so, how can i do it?????

read your AT manual

hi,
Please use the following commands to get cell ID first on hyper terminal . then try on Micro controller.
AT+CMGF=1
AT+CNMI=2,1,2,0,0
AT+CSCB=0,"50","1"
it will keep on giving you cell site name after every 1 minutes.
Please try this and let us know the result.

hi everyone !!!!
i have tried these commands.......but it gives error when i used it on NOKIA 6300 mobile..

AT+CNMI=2,1,2,0,0
ERROR

AT+CSCB=0,"50","1"
ERROR

so plz help me out i have a great need of it.......to know the name of the tower through which the mobile is communicating at any particular time

WOW,

it took you 3 months to test want Shailesh naik had suggested, now you say it doesn't work also you have changed the mobile model !






Arun

soory for that...........actuly at that time i had my xms and training so that's why i couldn't do work on it....bt nw when i am tryin all these commands........not getting the right answer....so plz help me out.....