Solved: GSM modem

Hi

I would like to work in GSM modem, while i face some connection problem with it.......

firstly, i tried to connect my gsm modem with sms vi. but i found that it cant be communicate in between....

Normally, when we select the com port of the VISA resource after connected with GSM, it will appear an small icon behind the com port number.....however i didn see it...

Secondly, i have tried to 9600 baud rate to run the AT command, while it doesn't work, after i have change the baud rate to 115200, the GSM modem can send out message but the read string din show the AT command that is executed....(normally will show the AT command and 'ok' )

Anybody know what happen please share ur experiance with me, look forward ur reply eagerly.....

thank you very much.

best regard

kelvin