how to setting 3G Indosat

our friend asked me to set up internet on her laptop, her modem which is using mentari card inside. so i decide to set it up to be 3G access
how to setting it up? this is the steps i did

For Time based :

• Profile Name = ISAT 3G
• Dial Number = *99***1#
• User Name = indosat@durasi
• Password = indosat@durasi
• APN (Access Point Name) = indosatgprs

ForVolume based :

• Profile Name = ISAT 3G
• Dial Number = *99***1#
• User Name = indosat
• Password = indosat
• APN (Access Point Name) = indosatgprs