Hi I am developing an application which must use the +CUSD command. I have DKU-2 cable and Nokia 6230. I have been successful in sending messages and revcieving them. I want to send the string:
to the handset which should reply back with a balance. I have tried typing
AT+CUSD = 1,*#10#,1
and many other variations, but I keep getting ERROR.
Can someone please help, as I am stuck.