first go to the device drive: there is a icon there like a speaker heres your gonna do: 1. if there is a yellow question mark then it indicates that there are no drivers for your sound output or your driver is not compatible with your laptop try to install the driver. there are lots of site to get the driver of your laptop here! 2. try downloading universal sound driver. there are lots of it on google Unless your built in speaker is broken

nice article. I hope she found what shes looking for. There is so many in the web the problem is how you interact them to pc. You must know the data receiver of CP , its data sent as well as in PC. Good Job Bro!

my fault as i recall i connect my cellphone(3310) to my PC (parallel port)[i think i dont use any PIC i just use the nokia cable CP tp PC] then when i text that cellphone the text will appear on Visual basic textbox then my output goes to my parallel port as well first you need to know the pin config of parallel port(output and input) WATCH TUTORIAL im still finding the site where i get the schematics but it is possible

How about just sending message to your pc via cellphone then your pc will process it (programming) and send output through parallel port or com port. that should do it. we created it last year via VB 6 ;P